First synthesis of stable 5-alkyl- or 4,5-dialkyl-substituted 1,2-thiazinylium salt
摘要:
5-t-Butyl-1,2-thiazinylium 6c and rigid 5,8-ethano-5,8-dihydrobenzo[d]-1,2-thiazinylium salts 17 without conjugated stabilization with the aromatic ring at the 4- or 5-position of the thiazine ring have been successfully obtained as crystals. (C) 2001 Elsevier Science Ltd. Air rights reserved.
[EN] PROCESS FOR THE PREPARATION OF TENELIGLIPTIN AND ITS NOVEL INTERMEDIATES<br/>[FR] PROCÉDÉ DE PRÉPARATION DE TENELIGLIPIN ET NOUVEAUX INTERMÉDIAIRES CORRESPONDANTS
申请人:MICRO LABS LTD
公开号:WO2015173779A1
公开(公告)日:2015-11-19
The present invention relates to a novel process for the preparation of Teneligliptin or its pharmaceutically acceptable salts and its hydrates thereof. The invention also relates to novel intermediates used in the synthesis of Teneligliptin and their preparation.
[EN] PRMT5 INHIBITORS CONTAINING A DIHYDRO- OR TETRAHYDROISOQUINOLINE AND USES THEREOF<br/>[FR] INHIBITEURS DE LA PRMT5 CONTENANT UNE DIHYDRO- OU TÉTRAHYDRO-ISOQUINOLÉINE ET LEURS UTILISATIONS
申请人:EPIZYME INC
公开号:WO2014100730A1
公开(公告)日:2014-06-26
Described herein are compounds of Formula (A), pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof. Compounds of the present invention are useful for inhibiting PRMT5 activity. Methods of using the compounds for treating PRMT5- mediated disorders are also described.
Described herein are compounds of Formula (I), pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof. Compounds of the present invention are useful for inhibiting PRMT5 activity. Methods of using the compounds for treating PRMT5-mediated disorders are also described.
Use of opioid receptor antagonist compounds for the prevention and/or treatment of diseases associated with the target calcineurin
申请人:ALCASYNN PHARMACEUTICALS GMBH
公开号:EP1595541A1
公开(公告)日:2005-11-16
Morphinane derivatives of the formula
their pharmaceutically acceptable salts are provided for use as medicaments for the treatment and/or prevention of disorders associated with the target calcineurin.
公式为吗啡啶衍生物及其药用盐可用作治疗和/或预防与靶向钙调神经酶相关的疾病的药物。
N-H Insertion Reactions Catalyzed by a Dirhodium Metal-Organic Cage: A Facile and Recyclable Approach for C-N Bond Formation
作者:Jian Kang、Lianfen Chen、Hao Cui、Li Zhang、Cheng-Yong Su
DOI:10.1002/cjoc.201600818
日期:2017.6
Rh‐Rh bonds [Rh4(pbeddb)4(H2O)2(DMAC)2] (MOC‐18; pbeddb2− = 3,3'‐(1,3‐phenylenebis(ethyne‐2,1‐diyl))dibenzoate) was applied to the N—H insertion reactions with diazo compounds. This method offered an environmentally friendly and highly efficient approach for C—Nbondformation.