Process for the production of atorvastatin calcium un amorphous form
申请人:Ranbaxy Laboratories Limited
公开号:EP1659110A1
公开(公告)日:2006-05-24
A process for the production of amorphous atorvastatin calcium and stabilized, amorphous atorvastatin calcium is provided.
提供了一种生产非晶态阿托伐他汀钙和稳定的非晶态阿托伐他汀钙的工艺。
Pharmaceutical compositions of amlodipine and atorvastatin
申请人:Alani Laman
公开号:US20050107446A1
公开(公告)日:2005-05-19
A pharmaceutical composition comprising two components: (a) one component comprising a granulation of atorvastatin or pharmaceutically acceptable salts thereof and a carrier including an alkalizing agent that forms a pH greater than 5; and (b) a second component comprising amlodipine or pharmaceutically acceptable salts thereof and a carrier excluding an alkalizing agent that forms a pH greater than 5, wherein the two components are combined to form a final composition for a solid dosage form is described as well as methods to prepare the compositions, kits for containing such compositions, and a method of treating angina pectoris, atherosclerosis, combined hypertension and hyperlipidemia and/or hypercholesterolemia, and symptoms of cardiac risk using a therapeutically effective amount of the pharmaceutical composition.
[EN] OXIDATIVE DEGRADATION PRODUCTS OF ATORVASTATIN CALCIUM<br/>[FR] PRODUITS DE DEGRADATION OXYDANTE DU CALCIUM D'ATORVASTATINE
申请人:LEK PHARMACEUTICALS
公开号:WO2006008091A3
公开(公告)日:2006-09-08
Photodecomposition of CI-981, an HMG-CoA reductase inhibitor
作者:Timothy R. Hurley、Charles E. Colson、Scott A. Clipper、Susan E. Uhlendorf、Michael D. Reily
DOI:10.1016/s0040-4020(01)86297-9
日期:1993.3
Upon exposure to intense simulated sunlight, CI-981 (1) readily decomposes into three major by-products. This paper reports on the products formed when 1 is decomposed in acetonitrile/water solutions under intense simulated sunlight, ultraviolet light filtered at 254 nm and visible light. Included is a discussion of the isolation of the major by-products and possible mechanisms for the photooxidative processes which lead to them.
PHARMACEUTICAL COMPOSITIONS OF AMLODIPINE AND ATORVASTATIN