专利号:EP-1509491-B1 优先权日:2002-05-31 标 题:Intermediate products, methods for their preparation and use thereof 发明人:WESTMAN JACOB; LUNDIN RONNY 权利人:PERSONAL CHEMISTRY I UPPSALA 摘要:Novel solid supported intermediate products of the general formula coupled to a solid polymeric support through one or both of the R<1> groups or through the R<4> group which are suitable for synthesis of heterocyclic compounds are disclosed. Methods for preparing such intermediate products are also disclosed and also the use of the intermediate products in simple and fast methods on solid phase for synthesis of heterocycles.
专利号:US-7019094-B2 优先权日:2002-05-31 标 题:Intermediate products, methods for their preparation and use thereof 发明人:WESTMAN JACOB; LUNDIN RONNY 权利人:BIOTAGE AB 摘要:Novel solid supported intermediate products of the general formula n ncoupled to a solid polymeric support through one or both of the R 1 groups or through the R 4 group which are suitable for synthesis of heterocyclic compounds are disclosed. Methods for preparing such intermediate products are also disclosed and also the use of the intermediate products in simple and fast methods on solid phase for synthesis of heterocycles.
专利号:US-6004965-A 优先权日:1994-12-20 标题 :Sulfonamides 发明人:BREU VOLKER; BURRI KASPAR; CASSAL JEAN-MARIE; CLOZEL MARTINE; HIRTH GEORGES; LOEFFLER BERND-MICHAEL; MUELLER MARCEL; NEIDHART WERNER; RAMUZ HENRI 权利人:HOFFMANN LA ROCHE 摘要:Compounds of the formula: ##STR1## where A, B, R 1 -R 8 are as described herein are endothelin inhibitors that can be used in treating diseases associated with endothelin, such as high blood pressure. Chemical synthesis of these compounds and pharmaceutical compositions containing these compounds are also useful.
专利号:CN-118086928-A 优先权日:2022-11-25 标 题:Method for electrochemical synthesis of pyrimidoindole derivative under mild condition