THIOPHOSPHATE NUCLEOSIDES FOR THE TREATMENT OF HCV
申请人:IDENIX PHARMACEUTICALS, INC.
公开号:US20140248242A1
公开(公告)日:2014-09-04
Provided herein are compounds, compositions and methods for the treatment of Flaviviridae infections, including HCV infections. In certain embodiments, the compounds are according to Formula 2001:
where PD, Base, R
A
and R
B
are as provided herein. In certain embodiments, compounds and compositions of nucleoside derivatives are disclosed, which can be administered either alone or in combination with other anti-viral agents.
本文提供了用于治疗黄病毒科感染,包括HCV感染的化合物、组合物和方法。在某些实施例中,所述化合物符合以下公式2001:
其中PD、Base、R
A
和R
B
如本文所述。在某些实施例中,披露了核苷类衍生物的化合物和组合物,可以单独或与其他抗病毒药物联合使用。
Process for the preparation of enantiomerically enriched indoline-2-carboxylic acid
申请人:DSM IP Assets B.V.
公开号:EP1676838A1
公开(公告)日:2006-07-05
The present invention relates to a process for the preparation of an enantiomerically enriched optionally substituted indoline-2-carboxylic acid or a salt thereof, said process comprising subjecting an enantiomerically enriched chiral 2-amino-3-(2-X-substituted aryl)-propionic acid or 2-yl-substituted-amino -3-(2-X-substituted aryl)-propionic acid or a salt thereof, wherein X is a leaving group, to cyclisation, preferably at a temperature of below about 140°C, and in case of the yl-substituted compound, removing said yl-substituent by hydrolysis either prior to or after said cyclisation.
Process for the Preparation of Enantiomerically Enriched Indoline-2-Carboxylic Acid
申请人:De Vries Andreas Hendrikus Maria
公开号:US20090043112A1
公开(公告)日:2009-02-12
The present invention relates to a process for the preparation of an enantiomerically enriched optionally substituted indoline-2-carboxylic acid or a salt thereof, wherein an enantiomerically enriched chiral ortho-X-substituted phenylalanine compound, wherein X is a leaving group, is subjected to cyclisation, preferably at a temperature of below about 140° C., upon formation of the enantiomerically enriched indoline-2-carboxylic acid compound.
PROCESS FOR THE PREPARATION OF ENANTIOMERICALLY ENRICHED INDOLINE-2-CARBOXYLIC ACID
申请人:DSM IP Assets B.V.
公开号:EP1833789A1
公开(公告)日:2007-09-19
METHOD FOR PRODUCING OPTICALLY ACTIVE PHENYLALANINE COMPOUNDS FROM CINNAMIC ACID DERIVATIVES EMPLOYING A PHENYLALANINE AMMONIA LYASE DERIVED FROM IDIOMARINA LOIHIENSIS