(S)-Methyl Oxazaborolidine 、 1-(2-Oxo-4-phenyloxazolidin-3-yl)-5-phenylpentane-1,5-dione 以by the same route, 3 is obtained in diastereomerically enriched form的产率得到3-(5-羟基-5-苯基戊酰基)-4-苯基-1,3-恶唑烷-2-酮
参考文献:
名称:
Diphenylazetidinone derivatives, process for their preparation, medicaments comprising these compounds and their use
4-Biarylyl-1-phenylazetidin-2-ones useful for the treatment of hypercholesterolemia are disclosed. The compounds are of the general formula
in which
represents an aryl or heteroaryl residue; Ar represents an aryl residue; U is a two to six atom chain; and the R's represent substituents.
4-Biarylyl-1-phenylazetidin-2-ones useful for the treatment of hypercholesterolemia are disclosed. The compounds are of the general formula
in which
represents an aryl or heteroaryl residue; Ar represents an aryl residue; U is a two to six atom chain; and the R's represent substituents.
SUBSTITUTED HETEROCYCLIC ACETAMIDES AS KAPPA OPIOID RECEPTOR (KOR) AGONISTS
申请人:Dr. Reddy's Laboratories Ltd.
公开号:US20150031685A1
公开(公告)日:2015-01-29
The present invention relates to a series of substituted compounds having the general formula (I), including their stereoisomers and/or their pharmaceutically acceptable salts, wherein R
1
, R
2
, R
3
, R
4
, R
5
, and R
6
are as defined herein. This invention also relates to methods of making these compounds including intermediates. The compounds of this invention are effective at the kappa (κ) opioid receptor (KOR) site. Therefore, the compounds of this invention are useful as pharmaceutical agents, especially in the treatment and/or prevention of a variety of central nervous system disorders (CNS), including but not limited to acute and chronic pain, and associated disorders, particularly functioning peripherally at the CNS.
Diphenylazetidinone derivatives, process for their preparation, medicaments comprising these compounds and their use
申请人:——
公开号:US20020128252A1
公开(公告)日:2002-09-12
Compounds of the formula I,
1
in which R1, R2, R3, R4, R5, and R6 have the meanings given in the description, and their physiologically acceptable salts. The compounds are suitable for use, for example, as hypolipidemics.