Benzoxazinones as PPARγ Agonists. 2. SAR of the Amide Substituent and In Vivo Results in a Type 2 Diabetes Model
摘要:
A series of benzoxazinones has been synthesized and tested for PPARgamma agonist activity. Synthetic approaches were developed to provide either racemic or chiral compounds. In vitro functional potency could be measured through induction of the aP2 gene, a target of PPARgamma. These studies revealed that compounds with large aliphatic chains at the nitrogen of the benzoxazinone were the most potent. Substitution of the chain was tolerated and in many cases enhanced the in vitro potency of the compound. Select compounds were further tested for metabolic stability, oral bioavailability in rats, and efficacy in db/db mice after 11 days of dosing. In vivo analysis with 13 and 57 demonstrated that the series has potential for the treatment of type 2 diabetes.
Assembly and Disassembly of Langmuir−Blodgett Films on Poly[1-(trimethylsilyl)-1-propyne]: The Uniqueness of Calix[6]arene Multilayers as Permeation-Selective Membranes
作者:Robert A. Hendel、Eisaku Nomura、Vaclav Janout、Steven L. Regen
DOI:10.1021/ja970980w
日期:1997.7.1
fabricated from Langmuir−Blodgett (LB) multilayers derived from each surfactant plus poly[1-(trimethylsilyl)-1-propyne] (PTMSP) cast film showed a significant increase in their selectivity toward helium and nitrogen, relative to bare PTMSP. In sharp contrast, analogous composites that were prepared with LB multilayers of conventional single chain surfactants [arachidicacid (AA), cadmiumarachidate (AA/Cd2+)
USES OF SESQUITERPENE LACTONE COMPOUNDS AND THEIR DERIVATIVES IN DRUGS PREPARATION
申请人:ACCENDATECH
公开号:US20160367525A1
公开(公告)日:2016-12-22
The present invention relates to the uses of sesquiterpene lactone compounds and their derivatives in preparing drugs. It belongs to the field of drug technology, specifically relates to the uses of the compounds of Formula (I) in preparing the drugs, especially the uses in preparing the drugs to treat rheumatoid arthritis and treat cancers through inhibiting cancer stem cells.
MODULATORS OF INTERLEUKIN-1 RECEPTOR-ASSOCIATED KINASE
申请人:Durand-Reville Thomas
公开号:US20110021513A1
公开(公告)日:2011-01-27
The present invention relates to modulators of IRAK kinase and provides compositions comprising such modulators, as well as methods therewith for treating conditions or diseases mediated by or associated with IRAK kinase.
This invention provides cholesterol absorption inhibitors of Formula I:
and the pharmaceutically acceptable salts thereof, wherein R
12
is an alkyl, alkeny or alkynyl group mono- or poly-substituted with —OH, —COOH or a combination of —OH and —COOH, and R
9
contains an alkyl, alkeny or alkynyl group substituted with a heterocyclic ring, amino or sulfonyl. The compounds are useful for lowering plasma cholesterol levels, particularly LDL cholesterol, and for treating atherosclerosis and preventing atherosclerotic disease events.