【発明の名称】イソトレチノイン製造方法

Title:

【発明の名称】イソトレチノイン製造方法

Document Type and Number:

Japanese Patent JP2003506349

Kind Code:

A

Abstract:

The present invention relates to a process for the preparation of 13-cis isomer of Vitamin A acid, commonly known as isotretinoin, in a single step.

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Inventors:

Salmon, mohammad
Karl, Vijoy, Kumar
Bab, Jay., Thresh
Kumar, Naresh

Application Number:

JP2001514293A

Publication Date:

February 18, 2003

Filing Date:

July 24, 2000

Export Citation:

Assignee:

Ranbaxy Laboratories Limited

International Classes:

C07C51/353; C07C403/20; C07D309/32; (IPC1-7): C07C403/20

Attorney, Agent or Firm:

Hironori Takenori

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