Processing

Please wait...

Settings

Settings

Goto Application

1. WO2016145990 - METHOD OF PREPARATION FOR LEDIPASVIR AND DERIVATIVE THEREOF, AND INTERMEDIATE COMPOUND FOR PREPARATION OF LEDIPASVIR

Publication Number WO/2016/145990
Publication Date 22.09.2016
International Application No. PCT/CN2016/075358
International Filing Date 02.03.2016
IPC
C07D 403/14 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
403Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/167
14containing three or more hetero rings
CPC
A61P 31/14
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
31Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
12Antivirals
14for RNA viruses
C07D 403/14
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
403Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
14containing three or more hetero rings
Applicants
  • 上海众强药业有限公司 SHANGHAI FOREFRONT PHARMCEUTICAL CO., LTD [CN]/[CN]
Inventors
  • 黄成军 HUANG, Chengjun
  • 富刚 FU, Gang
  • 傅绍军 FU, Shaojun
  • 魏哲文 WEI, Zhewen
  • 李巍 LI, Wei
  • 张锡璇 ZHANG, Xixuan
Agents
  • 上海一平知识产权代理有限公司 XU & PARTNERS, LLC.
Priority Data
201510117997.317.03.2015CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) METHOD OF PREPARATION FOR LEDIPASVIR AND DERIVATIVE THEREOF, AND INTERMEDIATE COMPOUND FOR PREPARATION OF LEDIPASVIR
(FR) PROCÉDÉ DE PRÉPARATION DE LÉDIPASVIR ET D'UN DÉRIVÉ DE CELUI-CI ET COMPOSÉ INTERMÉDIAIRE POUR LA PRÉPARATION DE LÉDIPASVIR
(ZH) 雷迪帕韦及其衍生物的制备方法及用于制备雷迪帕韦的中间体化合物
Abstract
(EN)
A method of preparation for ledipasvir (LDV) and a derivative thereof, and intermediate compound for the preparation of the LDV. Specifically, disclosed are a preparation method of a compound having a formula 1, and a series of new preparation methods for LDV. The method in present invention is a simple and efficient, and has better application prospects.
(FR)
L'invention concerne un procédé de préparation de lédipasvir (LDV) et d'un dérivé de celui-ci, ainsi qu'un composé intermédiaire pour la préparation de LDV. De manière spécifique, l'invention concerne un procédé de préparation d'un composé répondant à la formule 1 et une série de nouveaux procédés de préparation de LDV. Le procédé de la présente invention est simple et efficace et possède de meilleures perspectives d'application.
(ZH)
本发明涉及雷迪帕韦及其衍生物的制备方法以及用于制备雷迪帕韦的中间体化合物。具体地,本发明公开了式1化合物的制备方法以及雷迪帕韦的一系列新的制备方法。本发明的方法简便、高效,具有较好的应用前景。
Latest bibliographic data on file with the International Bureau