C07D - Heterocyclic compounds

More topics under "C07D - Heterocyclic compounds" (1,537,440)
C07D 201 - Preparation, separation, purification, or stabilisation of unsubstituted lactams (2,192)
C07D 203 - Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom (1,097)
C07D 205 - Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom (6,868)
C07D 207 - Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom (40,304)
C07D 209 - Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom (45,780)
C07D 211 - Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings (37,939)
C07D 213 - Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members (63,273)
C07D 215 - Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems (27,676)
C07D 217 - Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems (11,865)
C07D 219 - Heterocyclic compounds containing acridine or hydrogenated acridine ring systems (2,120)
C07D 221 - Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups (10,931)
C07D 223 - Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom (8,732)
C07D 225 - Heterocyclic compounds containing rings of more than seven members having one nitrogen atom as the only ring hetero atom (1,649)
C07D 227 - Heterocyclic compounds containing rings having one nitrogen atom as the only ring hetero atom, according to more than one of groups (473)
C07D 229 - Heterocyclic compounds containing rings of less than five members having two nitrogen atoms as the only ring hetero atoms (515)
C07D 231 - Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings (25,550)
C07D 233 - Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings (34,408)
C07D 235 - Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings (15,325)
C07D 237 - Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings (8,468)
C07D 239 - Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings (42,619)
C07D 241 - Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings (18,673)
C07D 243 - Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms (5,961)
C07D 245 - Heterocyclic compounds containing rings of more than seven members having two nitrogen atoms as the only ring hetero atoms (898)
C07D 247 - Heterocyclic compounds containing rings having two nitrogen atoms as the only ring hetero atoms, according to more than one of groups (239)
C07D 249 - Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms (17,749)
C07D 251 - Heterocyclic compounds containing 1,3,5-triazine rings (10,913)
C07D 253 - Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group (2,967)
C07D 255 - Heterocyclic compounds containing rings having three nitrogen atoms as the only ring hetero atoms, not provided for by groups (739)
C07D 257 - Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms (9,612)
C07D 259 - Heterocyclic compounds containing rings having more than four nitrogen atoms as the only ring hetero atoms (488)
C07D 261 - Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings (11,459)
C07D 263 - Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings (20,978)
C07D 265 - Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms (11,132)
C07D 267 - Heterocyclic compounds containing rings of more than six members having one nitrogen atom and one oxygen atom as the only ring hetero atoms (2,022)
C07D 269 - Heterocyclic compounds containing rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms according to more than one of groups (111)
C07D 271 - Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms (7,144)
C07D 273 - Heterocyclic compounds containing rings having nitrogen and oxygen atoms as the only ring hetero atoms, not provided for by groups (2,368)
C07D 275 - Heterocyclic compounds containing 1, 2-thiazole or hydrogenated 1,2-thiazole rings (4,972)
C07D 277 - Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings (33,621)
C07D 279 - Heterocyclic compounds containing six-membered rings having one nitrogen atom and one sulfur atom as the only ring hetero atoms (5,149)
C07D 281 - Heterocyclic compounds containing rings of more than six members having one nitrogen atom and one sulfur atom as the only ring hetero atoms (1,924)
C07D 283 - Heterocyclic compounds containing rings having one nitrogen atom and one sulfur atom as the only ring hetero atoms, according to more than one of groups (102)
C07D 285 - Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups (9,964)
C07D 291 - Heterocyclic compounds containing rings having nitrogen, oxygen and sulfur atoms as the only ring hetero atoms (1,087)
C07D 293 - Heterocyclic compounds containing rings having nitrogen and selenium or nitrogen and tellurium, with or without oxygen or sulfur atoms, as the ring hetero atoms (553)
C07D 295 - Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms (34,005)
C07D 301 - Preparation of oxiranes (10,136)
C07D 303 - Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom (12,512)
C07D 305 - Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms (5,442)
C07D 307 - Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom (47,108)
C07D 309 - Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings (12,815)
C07D 311 - Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings (24,127)
C07D 313 - Heterocyclic compounds containing rings of more than six members having one oxygen atom as the only ring hetero atom (3,580)
C07D 315 - Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups (1,360)
C07D 317 - Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms (18,224)
C07D 319 - Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms (10,283)
C07D 321 - Heterocyclic compounds containing rings having two oxygen atoms as the only ring hetero atoms, not provided for by groups (2,079)
C07D 323 - Heterocyclic compounds containing more than two oxygen atoms as the only ring hetero atoms (1,581)
C07D 325 - Heterocyclic compounds containing rings having oxygen as the only ring hetero atom according to more than one of groups (168)
C07D 327 - Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms (2,428)
C07D 329 - Heterocyclic compounds containing rings having oxygen and selenium or oxygen and tellurium atoms as the only ring hetero atoms (47)
C07D 331 - Heterocyclic compounds containing rings of less than five members, having one sulfur atom as the only ring hetero atom (456)
C07D 333 - Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom (32,883)
C07D 335 - Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom (4,725)
C07D 337 - Heterocyclic compounds containing rings of more than six members having one sulfur atom as the only ring hetero atom (875)
C07D 339 - Heterocyclic compounds containing rings having two sulfur atoms as the only ring hetero atoms (3,352)
C07D 341 - Heterocyclic compounds containing rings having three or more sulfur atoms as the only ring hetero atoms (281)
C07D 343 - Heterocyclic compounds containing rings having sulfur and selenium or sulfur and tellurium atoms as the only ring hetero atoms (52)
C07D 345 - Heterocyclic compounds containing rings having selenium or tellurium atoms as the only ring hetero atoms (419)
C07D 347 - Heterocyclic compounds containing rings having halogen atoms as ring hetero atoms (38)
C07D 401 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom (107,979)
C07D 403 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group (62,587)
C07D 405 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom (69,397)
C07D 407 - Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group (11,963)
C07D 409 - Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms (52,226)
C07D 411 - Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen and sulfur atoms as the only ring hetero atoms (2,465)
C07D 413 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms (64,687)
C07D 415 - Heterocyclic compounds containing the thiamine skeleton (90)
C07D 417 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group (62,773)
C07D 419 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen, oxygen, and sulfur atoms as the only ring hetero atoms (1,431)
C07D 421 - Heterocyclic compounds containing two or more hetero rings, at least one ring having selenium, tellurium, or halogen atoms as ring hetero atoms (480)
C07D 451 - Heterocyclic compounds containing 8-azabicyclo [3.2.1] octane, 9-azabicyclo [3.3.1] nonane, or 3-oxa-9-azatricyclo [3.3.1.02,4] nonane ring systems, e.g. tropane or granatane alkaloids, scopolamine; Cyclic acetals thereof (5,273)
C07D 453 - Heterocyclic compounds containing quinuclidine or iso-quinuclidine ring systems, e.g. quinine alkaloids (5,704)
C07D 455 - Heterocyclic compounds containing quinolizine ring systems, e.g. emetine alkaloids, protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine (2,122)
C07D 457 - Heterocyclic compounds containing indolo [4, 3-f, g] quinoline ring systems, e.g. derivatives of ergoline, of the formula: , e.g. lysergic acid (836)
C07D 459 - Heterocyclic compounds containing benz [g] indolo [2, 3-a] quinolizine ring systems, e.g. yohimbine; 16, 18-lactones thereof, e.g. reserpic acid lactone (97)
C07D 461 - Heterocyclic compounds containing indolo [3, 2, 1-d, e] pyrido [3, 2, 1-i, j] [1, 5]-naphthyridine ring systems, e.g. vincamine (286)
C07D 463 - Heterocyclic compounds containing 1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula: , e.g. carbacephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring (613)
C07D 471 - Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups (64,559)
C07D 473 - Heterocyclic compounds containing purine ring systems (11,932)
C07D 475 - Heterocyclic compounds containing pteridine ring systems (2,718)
C07D 477 - Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula: , e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring (2,484)
C07D 487 - Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups (57,272)
C07D 489 - Heterocyclic compounds containing 4ah-8, 9 c- iminoethano-phenanthro [4, 5-b, c, d] furan ring systems, e.g. derivatives of [4, 5-epoxy]-morphinan of the formula: (2,334)
C07D 491 - Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups , , or (29,726)
C07D 493 - Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system (17,376)
C07D 495 - Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms (21,336)
C07D 497 - Heterocyclic compounds containing in the condensed system at least one hetero ring having oxygen and sulfur atoms as the only ring hetero atoms (1,069)
C07D 498 - Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms (21,960)
C07D 499 - Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula: , e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring (3,448)
C07D 501 - Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula: , e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring (7,574)
C07D 503 - Heterocyclic compounds containing 4-oxa-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula: , e.g. oxapenicillins, clavulanic acid derivatives; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring (648)
C07D 505 - Heterocyclic compounds containing 5-oxa-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula: , e.g. oxacephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring (556)
C07D 507 - Heterocyclic compounds containing a condensed beta-lactam ring system, not provided for by groups , or; Such ring systems being further condensed (161)
C07D 513 - Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups , or (15,120)
C07D 515 - Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen, oxygen, and sulfur atoms as the only ring hetero atoms, not provided for in groups , or (877)
C07D 517 - Heterocyclic compounds containing in the condensed system at least one hetero ring having selenium, tellurium, or halogen atoms as ring hetero atoms (452)
C07D 519 - Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups or (11,041)
C07D 521 - Heterocyclic compounds containing unspecified hetero rings (16,203)

Patents for C07D - Heterocyclic compounds (10,420)
01/1989
01/31/1989	US4801741 From fluorinated ketone and chlorine fluoride in presence of a group 1a or 2a halide catalyst
01/31/1989	US4801601 N-substituted polyglycidyl urazole compounds, processes for their production and pharmaceutical preparations
01/31/1989	US4801599 1,4-dihydropyridines
01/26/1989	WO1989000572A1 Process for the preparation of 3-exomethylene cepham derivatives
01/18/1989	EP0299587A1 Process for the preparation of 3-exomethylenecepham derivatives
01/17/1989	US4798833 Guanine derivative
01/17/1989	CA1248957A1 Imidazo¬1,2-a\|pyridines
01/11/1989	CN1030232A Azole derivative, process for producing thereof and agricultural and horticultural chemical composition containing same
01/04/1989	EP0297345A1 Azolylmethylcyclopropyl derivatives
01/03/1989	US4795815 1,2,4-trisubstituted diazolidinones
01/03/1989	CA1248088A1 Crystalline cephalosporin hydrohalid salts
12/1988
12/28/1988	CN88100566A Substantially anhydrous crystalline cefadroxil and method for producing it
12/21/1988	EP0295333A2 Substantially anhydrous crystalline cefadroxil and method for producing it
12/20/1988	US4792604 Reacting hydroxyalkyl lactam with thionyl chloride or bromide in anhydrous liquid phase; removing by-products under vacuum; vacuum distillation
12/20/1988	CA1247108A1 Process for the preparation of heterocyclylphenylformamidines
12/13/1988	CA1246545A1 Chlorocefadroxil monohydrate
12/06/1988	US4789672 1-hydroxyethyl-azole compounds and agricultural compositions
12/06/1988	CA1246075A1 Aminoalkoxybenzopyranones as antipsychotic agents
12/01/1988	WO1988009330A1 Isoxazoles with nootropic activity
11/1988
11/30/1988	CN88101895A Crystalline cefadroxil and method for producing it
11/29/1988	CA1245654A1 Process for preparing novel n-substituted derivatives of 1-(4'-alkylsulfonylphenyl)-2-amino-1,3- propanediol
11/29/1988	CA1245647A1 Fused aromatic oxazepinones, thiazepinones, diazepinones and sulfur analogs thereof
11/29/1988	CA1245630A1 Crystalline modification of ceftazidim
11/29/1988	CA1245629A1 Cephalosporin intermediates
11/22/1988	US4786635 Novel benzothiazine derivatives
11/15/1988	US4784995 Cephalosporin compounds
11/01/1988	CA1244015A1 Benzodisultams
10/1988
10/26/1988	EP0288427A2 Process for the preparation of alpha-cyano esters
10/26/1988	EP0287751A2 Crystalline cefadroxil and method for producing it
10/25/1988	US4780551 2,3-(difluoromethylenedioxy)cinnamonitrile; fungicides
10/20/1988	EP0233271A4 Process for preparing cephalosporin intermediates.
10/18/1988	CA1243297A1 Crystalline modification of ceftazidim
10/06/1988	WO1988007528A1 Bisphenylalkylpiperazine derivatives, a method of their preparation and a pharmaceutical preparation
10/04/1988	US4775750 Process for preparing sodium cefuroxime
09/1988
09/27/1988	CA1242437A1 Crystalline calcium pseudomonate
09/22/1988	WO1988007045A1 Derivatives of physiologically active substance k-252
09/22/1988	WO1988007041A1 Isoquinoline derivatives, their manufacture and use
09/22/1988	WO1988007039A1 Manufacture of haloalkyl lactams
09/22/1988	WO1988007036A1 LABILE KETONE DERIVATIVES OF 3-SUBSTITUTED-1-ALKYLAMINO-2-PROPANOLS AND THEIR USE AS beta-ADRENERGIC BLOCKERS
09/21/1988	EP0283147A1 Labile ketone derivatives of 3-substituted-1-alkylamino-2-propanols and their use as beta-adrenergic blockers
09/20/1988	US4772696 Oxadiazolyl imidazobenzodiazepine process
09/13/1988	CA1241948A2 Substituted vinyl cephalosporins
09/07/1988	CN88100500A Novel polyamine derivatives
09/06/1988	US4769457 Glycoluril derivatives and their use as stabilizers for polymers
09/06/1988	US4769455 Benzodisultams
09/06/1988	US4769450 Process for recovering ceftazidime
08/1988
08/31/1988	EP0280157A2 Crystalline addition salts of cephem compounds and process for their preparation
08/30/1988	US4767852 Acylation of 7-amino-3-cephem-4-carboxylic acids with a 2-oximinoacetic acid heterocycle-thio ester
08/30/1988	US4767754 Cephalosporins
08/23/1988	CA1240994A1 Benzofuran and benzothiophene sulfonamides
08/17/1988	CN88100555A Anhydrous crystal sodium salt of 5-chloro-3-(2-thenoyl)-2-oxyindole-1-carboxamide
08/16/1988	US4764617 Quinaldinamide derivatives
08/11/1988	WO1988005656A1 Anhydrous, crystalline sodium salt of 5-chloro-3-(2-thenoyl)-2-oxindole-1-carboxamide
08/10/1988	EP0277738A1 Anhdrous, crystalline sodium salt of 5-chloro-3-(2-thenoyl)-2-oxindole-1-carboxamide
08/10/1988	EP0277635A2 Novel polyamine derivatives
08/09/1988	CA1240313A1 Form of cefuroxime ester, process for its preparation and composition containing it
08/02/1988	CA1239928A1 Cephalosporin derivatives, methods of production thereof and prophylactic and therapeutic agents for bacterial infection
07/1988
07/26/1988	US4760163 3-(5-carboxy-4-substituted-phenyl)-(thio)uracil-esters and salts
07/19/1988	CA1239391A1 Recovery and/or purification of ceftazidime
07/19/1988	CA1239390A1 Cefonicid monosodium salt
07/14/1988	WO1988005049A1 Novel compounds
07/14/1988	WO1988005040A1 Arylcyclobutenyl amido alkenoic acids and salts thereof
07/13/1988	EP0274009A1 Oxadiazolylacetonitriles, their preparation and use
07/13/1988	CN86108428A Compounds killing microbecide
07/12/1988	US4757065 Cephalosporins
07/06/1988	EP0273893A2 Novel compounds
07/06/1988	EP0273349A2 Resolution of 1,4-dihydropyridine derivatives
07/06/1988	CN87103552A Use of malonic acid derivative compounds for increasing crop yield
07/05/1988	US4755597 7-amino-3-(3-formamidopyridinium)methyl-3-cephem-4-carboxylate
06/1988
06/28/1988	US4754031 Preparation of cephalosporins
06/28/1988	US4753956 Hypoglycemic 5-substituted oxazolidine-2,4-diones
06/15/1988	EP0270946A2 Chromogenic acridinone enzyme substrates
06/08/1988	CN87107308A Process for preparation of tricycle kentones
06/07/1988	US4749696 Hydroxy-[1-substituted carbonyl-2-(or 3-) piperidinyl methoxy]phosphinyloxy]-N,N,N-trialkylalkaneaminium hydroxide inner salt oxides having antitumor activity
06/01/1988	EP0269512A1 Cephalosporin derivatives, process for their preparation and pharmaceutical compositions containing them
06/01/1988	CN87107610A Process for preparing cephene derivs. and intermediate thereof
05/1988
05/24/1988	US4746352 3-(5-carboxy-4-substituted-phenyl)-(thio)uracil-esters and salts
05/24/1988	CA1237128A1 Intermediates for preparing substituted 1-piperazine- carboxamides and use thereof
05/18/1988	EP0267733A2 Cephalosporin compounds, process for their preparation and pharmaceutical compositions containing them
05/11/1988	EP0267155A2 Bicyclic compounds
05/04/1988	CN87106452A New cephalosporanic olefinic compound and its preparation method
05/03/1988	US4742060 Heterocyclic compounds
05/03/1988	US4742056 Oxadiazinones and pesticidal use
05/03/1988	CA1236105A1 Preparation of pyrrolo¬3,4-c\|pyrroles
05/03/1988	CA1236089A1 Ceftazidime
04/1988
04/26/1988	CA1235690A1 Crystalline cephem-acid addition salts and processes for their preparation
04/26/1988	CA1235689A1 Cephalosporin derivatives and a process for their preparation
04/20/1988	EP0264091A2 3-Propenylcephem derivative, preparation thereof, chemical intermediates therein, pharmaceutical composition and use
04/13/1988	CN86105257A Removing and recovering plant polyphenols
04/12/1988	CA1235139A1 Process for preparing aminoalkylureas
04/07/1988	WO1988002370A1 2-substituted-e-fused-[1,2,4]triazolo[1,5-c]pyrimidines pharmaceutical compositions and uses thereof
04/06/1988	EP0263071A1 2-Substituted-e-fused-[1,2,4]-triazolo[1,5-c] pyrimidines, pharmaceutical compositions, and uses thereof
04/05/1988	US4735940 Tricyclic pyridine derivatives and pharmaceutical compositions
04/05/1988	US4735937 Antibiotics
03/1988
03/31/1988	DE3732457A1 Cephalosporin-verbindungen Cephalosporin compounds
03/30/1988	EP0261615A2 Cephem compounds, processes for preparation thereof and pharmaceutical compositions comprising them
03/29/1988	US4734512 Intermediates for the production of podophyllotoxin and related compounds and processes for the preparation and use thereof
03/29/1988	US4734505 1-(alkylated)-2-(acylated)diazolidinones
03/29/1988	US4734504 Intermediates for bicyclic pyrazolidinone bactericides
03/29/1988	US4734407 Alpha-aminoacyl-penicillins and cephalosporins

1 ... 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 ... 105