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Title:
6-(シクロプロパンカルボキサミド)-4-((2-メトキシ-3-(1-メチル-1H-1,2,4-トリアゾール-3-イル)フェニル)アミノ)-N-(メチル-d3)ピリダジン-3-カルボキサミドの結晶形態
Document Type and Number:
Japanese Patent JP7260481
Kind Code:
B2
Abstract:
The invention relates to an improved process for synthesizing 6-(cyclopropaneamido)-4-((2-methoxy-3-(1-methyl-1H-1,2,4-triazol-3-yl)phenyl)amino)-N-(methyl-d3)pyridazine-3-carboxamide of the formula:Compound I is currently in clinical trials for the treatment of auto-immune and auto-inflammatory diseases such as psoriasis.

Inventors:
Jean Yang Lei
Michael A. Galera
Application Number:
JP2019553556A
Publication Date:
April 18, 2023
Filing Date:
March 29, 2018
Export Citation:
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Assignee:
BRISTOL-MYERS SQUIBB COMPANY
International Classes:
C07D403/12
Domestic Patent References:
JP2016506369A
Other References:
生活工学研究,2002年,Vol.4,pp.310-317
緒方章,化学実験操作法 上巻,株式会社南江堂,1963年,pp.366-399
芦澤一英,医薬品の多形現象と晶析の科学,丸善プラネット株式会社,2002年,pp.56-102, 304-317
実験化学講座(続)2 分離と精製,丸善株式会社,1967年01月25日,p.159-162,184-193
Attorney, Agent or Firm:
Yamato Kento
Shinagawa
Wu Yingyan
Futami Kamahira
Masahiro Suwon