| Patents for 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) |
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| 06/26/1990 | US4937259 Antihypercholesterolemic compounds |
| 06/26/1990 | US4936958 Electrolysis of substituted threonic or erythronic acid, reducing aldehyde produced |
| 06/26/1990 | CA1270837A1 Oxetanones |
| 06/26/1990 | CA1270834A1 Substituted dihydrobenzopyrans |
| 06/23/1990 | CA2006429A1 Compounds |
| 06/20/1990 | EP0126094B1 New 1,4-dihydropyridine esters and preparation methods thereof and drugs containing said esters |
| 06/19/1990 | CA1270595A1 Imidazole derivatives, their preparation, and pharmaceuticals containing same |
| 06/13/1990 | EP0372657A1 Anxiolytically active piperazine derivatives |
| 06/13/1990 | CN1042912A (1h-azol-1-ylmethyl) substituted quinoline, quinazoline or quinoxaline derivatives |
| 06/12/1990 | US4933476 Process for the preparation of novel oxolabdanes |
| 06/12/1990 | US4933351 Benzofuran 2-carbox amides useful as inhibitors of leukoriene biosynthesis |
| 06/08/1990 | CA2004670A1 Anxiolytically active piperazine derivatives |
| 06/06/1990 | EP0371564A2 (1H-azol-1-ylmethyl)substituted quinoline, quinazoline or quinoxaline derivatives |
| 06/05/1990 | US4931463 Oxetanones |
| 06/05/1990 | US4931220 Organic photochromic pigment particulates |
| 06/05/1990 | CA1269977A1 Indene compounds |
| 05/23/1990 | CN1008091B Process for preparation of leukotriene antagonists |
| 05/22/1990 | CA1269375A1 Blood-pressure lowering piperazine derivatives |
| 05/15/1990 | US4925840 Difluorobenzodioxyl cyanopyrrole microbicidal compositions |
| 05/15/1990 | US4925839 Novel antihypertensive benzopyran derivatives |
| 05/15/1990 | US4925482 Fungicidal and plant growth-regulating hydroxyalkyl-azolyl derivatives |
| 05/15/1990 | CA1269109A2 Erythro diols |
| 05/08/1990 | US4923882 Novel amine derivatives, salts thereof and an anti-ulcer agent containing the same |
| 05/08/1990 | CA1268772A2 (4-phenyl-1,3-dioxan-cis-5-yl)acetaldehyde derivatives |
| 05/08/1990 | CA1268771A2 5-allyl-1,3-dioxane derivatives |
| 05/02/1990 | EP0365833A2 Cyclohexene derivatives |
| 05/02/1990 | EP0365820A1 Utilization of optically active ester of oxygen containing heterocyclic carboxylic acids as doping agents in liquid crystalline mixtures, and those mixtures containing them |
| 05/02/1990 | EP0365678A1 2,5,6,7-TETRANOR-4,8-INTER-m-PHENYLENE PGI 2 DERIVATIVES, PROCESS FOR THEIR PREPARATION, AND USE THEREOF |
| 05/02/1990 | EP0232258B1 Herbicidal 2-(oxa or thia heterocycle)5-amino-3-oxo-4-(substituted-phenyl)-2,3-dihydrofurans |
| 05/01/1990 | US4921947 Process for preparing macrolide derivatives |
| 05/01/1990 | US4921528 Substituted azolylmethyl-cyclopropyl-carbinol derivatives |
| 04/25/1990 | EP0365328A2 Pyridine derivatives |
| 04/25/1990 | EP0364804A1 Non-peptide renin inhibitors |
| 04/24/1990 | US4919928 Conjugates in which a monovalent carboxylic ionophore is associated by means of a covalent bond with a macromolecule, their use as immunotoxin potentiators and the intermediate activated ionophores |
| 04/19/1990 | WO1990003971A1 Non-peptide renin inhibitors |
| 04/18/1990 | EP0363796A1 Heterocyclically substituted alkoxycoumarines, method for their preparation and therapeutical agents containing same |
| 04/18/1990 | EP0363582A1 Substituted dioxolanes |
| 04/17/1990 | US4918173 2',6'-Dideoxy derivatives of anthracycline glycosides |
| 04/10/1990 | US4916241 For the treatment of osteoporosis or periodontities |
| 04/10/1990 | US4916155 Crystalline calcium pseudomonate |
| 04/04/1990 | EP0361510A2 Antitumor substance, process for preparing the same, and anticancer agent containing the same |
| 04/04/1990 | CN1040980A Method and compositions providing enhanced chemiluminescence from 1,2-dioxetanes |
| 04/04/1990 | CN1007428B Process for making 2-oxindole-1-carboxamides and intermediates therefor |
| 04/03/1990 | US4914083 Oxy-substituted-2-phenyl pyran derivatives and process for preparing same and perfumery uses thereof |
| 03/28/1990 | EP0360130A2 Elaiophyline derivatives, method for their preparation, their use as medicines and medicines containing them |
| 03/28/1990 | CN1007352B Novel 4h-1-benzopyran-4-ones and their sulfur containing analogs |
| 03/28/1990 | CN1007351B Aminoalkoxybenzopyranones as antipsychotic and anxiolytic agents |
| 03/27/1990 | US4912131 4,7-diacyloxybenzofuran derivatives |
| 03/27/1990 | US4912130 Polycyclic ether antibiotic |
| 03/22/1990 | WO1990002740A1 2-oxa-bicyclo[2.2.1]heptane derivatives and drugs containing said compounds |
| 03/21/1990 | EP0359036A1 Fumagillol derivatives |
| 03/21/1990 | EP0358676A1 Pharmaceutically active amines |
| 03/21/1990 | CN1040586A Leukotriene antagonists |
| 03/21/1990 | CN1007248B Process for manufacturing of flood sugar reducing medicine-thiazolidinedions |
| 03/14/1990 | EP0358290A1 2-Oxa-bicyclo[2.2.1]heptane derivatives and medicines containing these compounds |
| 03/14/1990 | EP0358240A2 Intermediates for the preparation of leukotriene antagonists |
| 03/14/1990 | CN1007153B Prepn. of benzothiophenes and benzofurans having antiallergy activity |
| 03/13/1990 | US4908316 Biologically pure culture |
| 03/13/1990 | CA1266661A1 Acylmercaptoalkanoyl and mercaptoalkanoyl derivatives of aryl and aralkyl sulfinyl or sulfonyl l-prolines |
| 03/07/1990 | EP0357061A1 Angiogenesis inhibitory agent |
| 03/06/1990 | US4906749 Cyclic anhydride derivatives of chromophors |
| 03/06/1990 | US4906287 Herbicidal compounds |
| 03/06/1990 | US4906286 Herbicidal 2-aryl-1,2,4-triazine-3,5(2H,4H)-diones and sulfur analogs thereof |
| 02/28/1990 | EP0355597A1 Substituted dioxolanylethylamines, process for their preparation, their use in pesticides, and intermediates |
| 02/28/1990 | EP0355561A1 Use of optically active tetrahydrofuran-2-carboxylic-acid esters in doping liquid-crystal mixtures, liquid-crystal mixtures containing them, and optically active tetrahydrofuran-2-carboxylic-acid esters |
| 02/27/1990 | US4904690 Chromone derivatives useful as antitumor agents |
| 02/27/1990 | US4904656 2-aminomethyltetrahydrofurans, fungicidal compositions and use |
| 02/14/1990 | EP0354508A2 Benzopyranol derivatives |
| 02/14/1990 | EP0354418A2 6-Fluoro-3,5-dihydroxycarboxylic acids and their derivatives, processes for their preparation, their use as medicaments, pharmaceutical preparations and intermediates |
| 02/14/1990 | CN1039589A 7(1-pyrrolidiny 1)-3-quinolone-and naphthyridone-carboxylic acid derivatives, processes for their preparation |
| 02/13/1990 | CA1265801A1 N-acyl acidic amino acid diamide derivative, a salt thereof, a process for producing the same and an anti-ulcer agent containing the same |
| 02/06/1990 | US4898868 Anticholesterol agents; lactone or free acid form |
| 02/06/1990 | CA1265424A1 Fluorogenic dihydroquinolone and dihydrocoumarin indicators for hydrogen peroxide |
| 01/31/1990 | EP0352909A2 Monic acid derivatives |
| 01/31/1990 | EP0352713A1 Method and compositions providing enhanced chemiluminescence from 1,2-dioxetanes |
| 01/30/1990 | US4897402 5-oxa, 5-thia, 5-aza HmG-CoA reductase inhibitors |
| 01/30/1990 | CA1265131A1 Derivatives of erythromycylamine |
| 01/24/1990 | EP0351746A1 Optically active 1,3-dioxolane derivatives containing a mesogene group in position 4, method for their preparation and their use as doping agents in liquid-crystal mixtures |
| 01/17/1990 | EP0350733A2 7-(1-Pyrrolidinyl)-3-quinolone- and -naphthyridone-carboxylic-acid derivatives, method for their preparation and for substituted mono- and bi-cyclic pyrrolidine intermediates, and their antibacterial and feed additive compositions |
| 01/16/1990 | US4894391 Hypotensive agents, nervous system disorders, antidiarrheoral agents |
| 01/11/1990 | WO1990000169A1 Amino ketals, their preparation, and their use as fungicides |
| 01/11/1990 | WO1990000166A1 Dipeptide hydroxy ethylene isostere synthesis and intermediates therefor |
| 01/11/1990 | WO1990000053A1 5-OXA, 5-THIA, 5-AZA HMG-CoA REDUCTASE INHIBITORS |
| 01/10/1990 | EP0349609A1 Aminoacid esters, process for their manufacture and their use |
| 01/09/1990 | US4892960 Crystalline lysocellin compositions and method of making |
| 01/09/1990 | US4892875 Substituted heterocyclylalkyl esters of 1,4-dihydropyridine-3,5-dicarboxylic acids |
| 01/09/1990 | CA1264321A1 7-¬(substituted)amino|-8-¬substituted(carbonyl)- methyl-amino|-1-oxaspiro¬4.5|decanes as analgesic agents |
| 01/03/1990 | EP0349247A2 Amino ketals, their preparation, and their use as fungicides |
| 12/19/1989 | US4888356 Use of substituted dihydrobenzopyrans for allergy and inflammation |
| 12/19/1989 | US4888048 Fungicidal and plant growth-regulating azolyl-tetrahydropyran derivatives |
| 12/19/1989 | CA1263956A1 Phthalide derivatives and recording system utilizing the same |
| 12/13/1989 | EP0345635A1 Herbicidal tetrahydropyran-2,4-diones |
| 12/05/1989 | US4885299 2-(2,3-dihydro-2-oxo-3-benzofuranyl)acetic acids antihypoxic and nootropic effects having |
| 11/29/1989 | CN1037509A Novel photoactive compounds, processes for their production and inter-mediates therefor |
| 11/28/1989 | US4883885 Oxolabdanes |
| 11/28/1989 | US4883793 Hydrazinocarbonyloxylabdanes for treating cardiac failure |
| 11/28/1989 | CA1263396A1 Process for preparing 3-(1,2,3,4-tetrahydro-1- naphthyl)-4-hydroxycoumarin derivatives |
| 11/28/1989 | CA1263395A1 ¬5-(4-chroman-2-ylalkoxy)benzyl|-thiazolidine compounds |
| 11/23/1989 | EP0342541A2 Retroviral protease inhibitors |
| 11/21/1989 | US4882439 Steroid intermediates |