摘要:
The present invention is concerned with a process for the manufacture of chiral succinic acid derivatives of formula (I) wherein R1 is (C1-C6) alkyl or benzyl, and the novel intermediates used therein.
摘要:
A process for producing 2-[3(S)-amino-2-(R)-hydroxyl-4-phenyl butyl]-N-tert,butyl decahydro-(4aS,8aS)-isoquinoline-e(S)-carboxamide of the formula (I) via 3(S)-[lower alkoxy carbonyl amino, phenoxy carbonyl amino or benzyl oxycarbonyl amino]-2-hydroxy-4-phenyl butyric acid and process for producing said acid.
摘要:
The invention relates to a process for the preparation of N-tert.butyl-decahydro-2-�2(R)-hydroxy-4-phenyl-3(S)-phthalimidobutyl!-(4aS,8aS)-isoquinoline-3(S)-carboxamide of the formula ##STR1## as well as novel intermediates. The compound of formula I, specifically described in Example 1 of European Patent Publication 0,432,694, is a valuable intermediate for pharmacologically active compounds. The compound of formula I can be converted into pharmacologically active compounds which are suitable for the treatment of viral infections, such as those caused by HIV and other retroviruses.
摘要:
The present invention relates to 1,4 Thiazepines/Sulfones of formula I having BACE1 and/or BACE2 inhibitory activity, their manufacture, pharmaceutical compositions containing them and their use as therapeutically active substances. The active compounds of the present invention are useful in the therapeutic and/or prophylactic treatment of e.g. Alzheimer's disease and type 2 diabetes.
摘要:
The present invention relates to 1,4-Oxazepines of formula I having BACE1 and/or BACE2 inhibitory activity, their manufacture, pharmaceutical compositions containing them and their use as therapeutically active substances. The active compounds of the present invention are useful in the therapeutic and/or prophylactic treatment of e.g. Alzheimer's disease and type 2 diabetes.
摘要:
The present invention provides N-(3-(2-amino-6,6-difluoro-4,4a,5,6,7,7a-hexahydro-cyclopenta[e][1,3]oxazin-4-yl)-phenyl)-amides of formula I having BACE1 inhibitory activity, their manufacture, pharmaceutical compositions containing them and their use as therapeutically active substances. The active compounds of the present invention are useful in the therapeutic and/or prophylactic treatment of e.g. Alzheimer's disease.
摘要:
This invention relates to 5,6-dihydro-4H-[1,3]oxazin-2-ylamine compounds of the formula wherein R1 to R5 are as defined in the description and in the claims, as well as pharmaceutically acceptable salts thereof. These compounds are BACE2 inhibitors and can be used as medicaments for the treatment or prevention of diseases such as diabetes.
摘要:
This invention relates to compounds of formula I, wherein R1 to R3 are as defined herein, as well as pharmaceutically acceptable salts thereof, pharmaceutical compositions containing such compounds and methods for using such compounds for the treatment or prevention of diabetes, particularly type 2 diabetes.
摘要:
The invention is concerned with novel fused pyrrole derivatives of formula (I) wherein A, Ar, R1, R2, R2′ and R2″ and n are as defined in the description and in the claims, as well as physiologically acceptable salts thereof. These compounds inhibit chymase and can be used as medicaments.