Substituted 7-aza[2.2.1]bicycloheptanes for the treatment of disease
申请人:——
公开号:US20030105089A1
公开(公告)日:2003-06-05
The invention provides compounds of Formula I:
1
which may be in the form of pharmaceutical acceptable salts or compositions, are useful in treating diseases or conditions in which &agr;7 nicotinic acetylcholine receptors (nAChRs) are known to be involved.
BABIPhos Family of Biaryl Dihydrobenzooxaphosphole Ligands for Asymmetric Hydrogenation
作者:Guisheng Li、Olga V. Zatolochnaya、Xiao-Jun Wang、Sonia Rodríguez、Bo Qu、Jean-Nicolas Desrosiers、Hari P. R. Mangunuru、Soumik Biswas、Daniel Rivalti、Shuklendu D. Karyakarte、Joshua D. Sieber、Nelu Grinberg、Ling Wu、Heewon Lee、Nizar Haddad、Daniel R. Fandrick、Nathan K. Yee、Jinhua J. Song、Chris H. Senanayake
DOI:10.1021/acs.orglett.8b00139
日期:2018.4.6
Novel bidentate phosphine ligands BABIPhos featuring a biaryl bis-dihydrobenzooxaphosphole core are presented. Their synthesis was achieved via Pd-catalyzed reductive homocoupling of dihydrobenzooxaphosphole aryl triflates. An efficient route toward various analogues was also established, giving access to phosphines with different electronic and steric properties. The newly obtained ligands demonstrated
Conotoxin analogues and methods for synthesis of intramolecular dicarba bridge-containing peptides
申请人:Robinson Andrea
公开号:US20070197429A1
公开(公告)日:2007-08-23
According to the present invention, there is provided a range of new conotoxin derivatives and methods for synthesizing these analogues and other intramolecular dicarba bridge-containing peptides, including dicarba-disulfide bridge-containing peptides.
Methods for the synthesis of dicarba bridges in organic compounds
申请人:Robinson Andrea Jane
公开号:US09102708B2
公开(公告)日:2015-08-11
The present invention relates to methods for forming dicarba bridges in organic compounds. This involves the use of a pair of complementary metathesisable groups on the organic compound, and subjecting the compound to cross-metathesis under microwave radiation conditions. In an alternative, the compounds contain a turn-inducing group between the pair of cross-metathesisable groups to facilitate the cross-metathesis.
SUBSTITUTED BENZOTHIOPHENYL DERIVATIVES AS GPR40 AGONISTS FOR THE TREATMENT OF TYPE II DIABETES
申请人:Janssen Pharmaceutica NV
公开号:US20170291908A1
公开(公告)日:2017-10-12
Disclosed are compounds, compositions and methods for treating of disorders that are affected by the modulation of the GPR40 receptor. Such compounds are represented by Formula (I) as follows:
wherein U
1
, U
2
, U
3
, R
1
, R
2
, Z, and W are defined herein.