Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 245 - Heterocyclic compounds containing rings of more than seven members having two nitrogen atoms as the only ring hetero atoms
Patents for C07D 245 - Heterocyclic compounds containing rings of more than seven members having two nitrogen atoms as the only ring hetero atoms (898)
02/1992
02/26/1992EP0472093A1 Bis guanidines and fungicides containing same
02/23/1992CA2048379A1 Bisguanidines and fungicides containing them
11/1991
11/26/1991CA1292474C Anti-spasmodic agents having a ring in the main chain
10/1991
10/30/1991EP0453638A1 Process for the preparation of terminated heterocyclic substituted acrylic- and methacrylicacidalkyl esters
07/1991
07/31/1991EP0439387A2 Binuclear metal macrocyclic and macrobicyclic complexes for oxygen separation and transport
07/24/1991CA2034742A1 Binuclear metal macrocyclic and macrobicyclic complexes for oxygen separation and transport
07/17/1991EP0437244A1 Glidobactin PF-1 peptide antitumor antibiotics
07/10/1991CA2031984A1 Glidobactin pf-1 peptide antitumor antibiotics
06/1991
06/19/1991EP0433135A1 Process for the preparation of alkylimidazolidone (meth)acrylate
06/19/1991EP0432975A1 Cyclic renin inhibitors
06/19/1991EP0432974A1 Cyclic renin inhibitors
06/09/1991CA2031745A1 Cyclic renin inhibitors containing 2-substituted(3s, 4s)-4-amino-5-cyclohexyl-3-hydroxy pentanoic acid, 2-substituted (3s, 4s)-5-cyclohexyl-3,4-dihydroxy-pentanoic acid or 2 -substituted (4s, 5s)-5-amino-6- yclohexyl-4-hydroxyhexanoic acid or its analogs
06/09/1991CA2031735A1 Cyclic renin inhibitors containing 3(s)-amino-4-cyclohexyl-2(r)-hydroxy-butanoic acid or 4-cyclo-hexyl-(2r, 3s)-dihydroxybutanoic acid or related analogs
05/1991
05/07/1991US5013836 Heating with formaldehyde or paraformaldehyde and formic acid, neutralizing with aqueous alkali, separating, washing
05/02/1991WO1991005549A1 Benzoheterocyclic compounds
05/01/1991CN1051038A Benzoheterocyclic compounds
03/1991
03/20/1991EP0417870A2 Chelates for complexation of radioactive isotopes, their metal complexes and their use in diagnosis and therapy
03/12/1991CA2023595A1 Chelating agents for forming complexes with radioactive isotopes, metal complexes thereof and use thereof in diagnosis and therapy
10/1990
10/03/1990EP0389765A1 Calcium antagonists
08/1990
08/22/1990CN1044813A Calcium antagonists
05/1990
05/09/1990EP0367449A1 Mixed chalcogenide pyrylium salts of a Lewis base
04/1990
04/10/1990US4916127 Photodynamic antitumor agents
03/1989
03/29/1989EP0309424A2 New amidino derivatives
02/1989
02/14/1989CA1250093A1 Chemical process for preparing antibiotic l 17392 (deglucoteicoplanin) and its salts
10/1988
10/11/1988US4777265 Preparation of acrylates and methacrylates
03/1988
03/30/1988EP0261802A2 Perfluoro hexamethyltetramine and synthetic phospholipids, useful in synthetic blood
09/1987
09/16/1987EP0236994A1 Process for the production of acryl and methacryl acid esters
05/1987
05/05/1987US4663124 Reaction product of hydrogen sulfide with the reaction product of a dione and a primary polyamine
03/1987
03/10/1987US4649137 2-acylaminomethyl-1,4-benzodiazepine compounds, the preparation thereof, and pharmaceutical compositions containing them
12/1986
12/16/1986US4629781 Chemical process for preparing L 17392 (deglucoteicoplanin) and its salts
06/1986
06/17/1986US4595531 Process of making benzodiazepine derivatives
03/1986
03/04/1986US4574155 Process for preparing 2-hydrazino-1,3-diazacycloalk-2-ene hydrohalides
03/04/1986US4574059 Decane-1,10-diisocyanates and methods of making the same
12/1985
12/31/1985US4561880 1H[1,2,4]-Triazolo[1,2-a]pyridazine-1,3-diones useful as herbicides
11/1985
11/12/1985CA1196635A1 7-bromo-5-(2-halophenyl)-1h-2,3-dihydro-1,4- benzodiazepine compounds, method for their manufacture and pharmaceutical compositions containing them
10/1985
10/16/1985EP0158020A1 Process for preparing 2-hydrazino-1,3-diazacycoalk-2-ene hydrohalides
10/09/1985EP0157661A1 Diisocyanates 1-10 decane and process for their preparation
06/1985
06/26/1985EP0146053A2 Chemical process for preparing antibiotic L 17392 (Deglucoteicoplanin) and its salts
06/04/1985CA1188299A1 2-acylaminomethyl-1,4-benzodiazepine compounds, the preparation thereof, and pharmaceutical compositions containing them
03/1985
03/19/1985US4505908 7-Bromo-5-(2-halophenyl)-1H-2,3-dihydro-1,4-benzodiazepine pharmaceuticals
02/1985
02/05/1985US4497740 2-Azidomethyl-1,4-benzodiazepine compounds
09/1984
09/11/1984CA1174236A1 Tricyclic compounds
06/1984
06/19/1984CA1169425A1 2-acylaminomethyl-1,4-benzodiazepines and their salts as well as the preparation thereof, and use of pharmaceutical compositions containing these compounds
06/12/1984US4454133 Antimicrobial compounds
06/05/1984US4452739 1,3,3,5,7,7-Hexanitroperhydro-1,5-diazocine, N-nitroso analogs thereof, and processes for their preparation
05/1984
05/08/1984US4447607 Enzyme inhibitors
04/1984
04/04/1984EP0104484A1 A heterocyclic compound and its use as herbicide
03/1984
03/06/1984US4435392 2,5-Benzodiazocine derivatives and salts thereof, as well as pharmaceutical agent comprising as effective component at least one of the derivatives and salts
09/1983
09/28/1983EP0089743A1 Novel 2,5-benzodiazocines and salts thereof having pharmaceutical activity
08/1983
08/16/1983CA1152075A1 Spiro-cyclopropyl amidinohydrazones, method of preparing same and use as insect and fire ant control agents
06/1983
06/14/1983CA1148151A1 Oxalylated amidinohydrazones, method for preparing same, and use as insect and fire ant control agents
05/1983
05/03/1983US4382030 Analgesics; diuretics; antiarrhythmic and bronchodilator agents; sedatives; psychological disorders
04/1983
04/06/1983EP0075855A2 7-Bromo-5-(2-halogenphenyl)-1H-2,3-dihydro-1,4-benzodiazepines, method for their preparation, intermediates and pharmaceutical compositions containing them
02/1983
02/15/1983US4374133 Tricyclic compounds
02/08/1983US4372893 Preferential reduction of nitro, nitroso, or oxime groups using macrocyclic metal complex
01/1983
01/05/1983EP0068240A1 2-Acylaminomethyl-1,4-benzodiazepine derivatives, their preparation and intermediates, and pharmaceutical preparations containing them
12/1982
12/08/1982EP0066303A1 2-Azidomethyl-1,4-benzodiazepines, their salts, process for preparing them and pharmaceutical compositions containing them
09/1982
09/14/1982US4349553 Spiro-cyclopropyl amidinohydrazones, and use as insect and fire ant control agents
08/1982
08/24/1982US4346087 Antibacterial surface active agent containing azaalkenelactam
08/18/1982EP0057777A1 Dibenzoxazonine, dibenzoxazecine, dibenzoxaazacycloundecane derivatives and their corresponding thia- and aza derivatives, their preparation and pharmaceutical compositions
07/1982
07/13/1982US4339381 1,3-Alkylene-diazetidine-2,4-diones
07/08/1982WO1982002199A1 Tricyclic compounds
06/1982
06/01/1982CA1124487A1 Process for selective removal of cyclic urea from hindered amine gas treating solution
05/1982
05/04/1982CA1122980A1 Benzodiazoncine method
04/1982
04/20/1982US4325957 Anticonvulsants, analgesics, antiarrythmia, agents, diuretics
03/1982
03/30/1982US4322422 Oxalylated amidinohydrazones, method for preparing same and use as insect and fire ant control agents
02/1982
02/02/1982CA1117535A1 Anthracence-9,10-bis-carbonyl-hydrazones
09/1981
09/15/1981CA1109185A1 Substituted 2-keto-1,4-diazacycloalkanes and uv light- stabilized compositions containing them
07/1981
07/14/1981US4278674 Substituted 14-desoxy-mutilin compositions
07/01/1981EP0031080A1 2-Acylaminomethyl-1,4-benzodiazepines and their salts, as well as a process for their preparation and pharmaceutical compositions containing these compounds
01/1981
01/13/1981US4244869 Benzodiazepine derivatives and process of making them
01/06/1981US4243585 Bendodiazocine derivatives and process of making the same
10/1980
10/16/1980WO1980002155A1 Antibacterial surfactant containing azaalkenelactam
08/1980
08/12/1980US4217436 Polyurethane forming compositions
08/05/1980US4216167 1,3 Diaminopropane derivatives
07/1980
07/09/1980EP0013151A1 Process for maintaining the performance of aqueous hindered amine scrubbing liquid in acid gas scrubbing
06/1980
06/10/1980US4207228 Polyolefins
02/1980
02/26/1980US4190599 Amide-containing diisocyanates and preparation thereof
02/26/1980US4190571 Substituted 2-keto-1,4-diazacycloalkanes and UV-light-stabilized compositions containing them
02/05/1980US4187373 Novel dihydrobenzanthracene derivatives
01/1980
01/29/1980CA1070709A1 1, 10 substituted 1, 10 diaminodecanes
12/1979
12/25/1979US4180548 Process for selective removal of cyclic urea from hindered amine gas treating solution
10/1979
10/09/1979CA1064028A1 Process of making benzodiazocines
09/1979
09/25/1979CA1063107A1 Process for producing 2-substituted 1,4-benzodiazepine derivatives
09/19/1979EP0004024A2 Method for preparing 3-hydroxy-6-phenyl-1,2,3,4-tetrahydro-1,5-benzodiazocines
05/1979
05/02/1979EP0001560A2 UV-light-stabilized compositions containing substituted 1,5-diazacycloalkanes and 2-keto-1,5-diazacycloalkanes, novel compounds and synthesis thereof
04/1979
04/04/1979EP0001284A1 UV-light stabilized compositions containing substituted 2-keto-1,4-diazacycloalkanes
02/1979
02/06/1979US4138398 Bis-cyclic ureas
07/1978
07/11/1978US4100111 Curable mixtures
07/04/1978US4098786 Benzodiazepin derivatives
06/1978
06/20/1978US4096141 Process for making benzodiazepine derivatives
05/1978
05/16/1978US4089953 1,5-Benzodiazocines
12/1977
12/06/1977US4061746 Lactamimide inhibitors of gastrointestinal hypersecretion
01/1977
01/04/1977US4001215 1,2,5,8-tetra hydro-2,4,6,8-tetramethyl-1,5-diazocine-2,8-diol and method of preparation
12/1976
12/21/1976US3998809 Benzodiazepine derivatives
12/07/1976US3996207 Hypoglycemic activity
06/1976
06/22/1976US3965112 Hypoglycemic
02/1976
02/17/1976US3939147 Herbicide
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