基于我们的初步研究,使用开发的无碱方法,邻卤代苯甲酸甲酯与氮杂双环烯烃的环化反应可高效进行,从而以良好或优异的收率获得相应的苯并[ c ]菲啶衍生物。37个应用示例验证了本策略与不同组的兼容性,尤其是与电子缺乏的组的兼容性,这些组很难使用其他传统方法访问。另外,与非对称氮杂双环烯烃的环化反应以高区域选择性实现。
[EN] INHIBITORS OF 11ß -HYDROXYSTEROID DEHYDROGENASE TYPE 1<br/>[FR] INHIBITEURS DE LA 11?-HYDROXYSTÉROÏDE DÉSHYDROGÉNASE DE TYPE 1
申请人:VITAE PHARMACEUTICALS INC
公开号:WO2009108332A1
公开(公告)日:2009-09-03
This invention relates to novel compounds of the Formulae I or II and pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof which are useful for the therapeutic treatment of diseases associated with the modulation or inhibition of 11 β-HSD l in mammals.Formula (I).
INHIBITORS OF 11BETA-HYDROXYSTEROID DEHYDROGENASE TYPE 1
申请人:Claremon David A.
公开号:US20110034455A1
公开(公告)日:2011-02-10
This invention relates to novel compounds of the Formula (I*), pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof which are useful for the therapeutic treatment of diseases associated with the modulation or inhibition of 11β-HSD1 in mammals. The invention further relates to pharmaceutical compositions of the novel compounds and methods for their use in the reduction or control of the production of Cortisol in a cell or the inhibition of the conversion of cortisone to Cortisol in a cell.
[EN] SPIROCYCLIC HAT INHIBITORS AND METHODS FOR THEIR USE<br/>[FR] INHIBITEURS DE HAT SPIROCYCLIQUES ET LEURS PROCÉDÉS D'UTILISATION
申请人:ABBVIE INC
公开号:WO2016044770A1
公开(公告)日:2016-03-24
Compounds having a structure of Formula (IX) or a stereoisomer, tautomer or pharmaceutically acceptable salt thereof, wherein R1, R2a, R2b, R3a, R3b, R4a, R4b, Q1----Q2, R6, R7, A, B, W, x, and y are as defined herein and are provided. Pharmaceutical compositions comprising such compounds and methods for treating various HAT-related conditions or diseases, including cancer, by administration of such compounds are also provided.
A simple access to N-(un)substituted isoquinolin-1(2H)-ones: unusual formation of regioisomeric isoquinolin-1(4H)-ones
作者:R. Gangadhara Chary、G. Dhananjaya、K. Vara Prasad、S. Vaishaly、Y. S. S. Ganesh、Balakrishna Dulla、K. Shiva Kumar、Manojit Pal
DOI:10.1039/c4cc01580k
日期:——
afforded the first practical, one-pot and general approach towards synthesis of N-(un)substituted isoquinolin-1(2H)-ones. Both the catalyst and the solvent used are recyclable. The use of the Cu reagent in excess led to the unusual formation of regioisomeric and uncommon isoquinolin-1(4H)-ones.
Intramolecular Direct C–H Arylation via a Metallocenic Radical Pathway: Stereospecific Approach to Planar-Chiral Ferrocenes
作者:Yang Liu、Jiancong Xu、Jinling Zhang、Xiaohua Xu、Zhong Jin
DOI:10.1021/acs.orglett.7b02995
日期:2017.10.20
Transition metal-free synthesis of planar-chiral 1,2-fused ferrocenes via intramolecular direct C–H bond arylation was achieved. The C–H arylation reactions promoted by a catalytic amount of 1,10-phenanthroline highlighted a unique planar-chiral metallocenic radical intermediate, generated from iodoferrocenes via a single-electron transfer process.