METHOD FOR PRODUCING 7H-PYRROLO[2,3-D]PYRIMIDINE DERIVATIVE AND SYNTHETIC INTERMEDIATE OF SAME

The purpose of the present invention is to provide: a method for producing a 7H-pyrrolo[2,3-d]pyrimidine derivative which is useful as a Janus kinase (JAK) inhibitory agent; an intermediate of the same; and a method for producing the intermediate. Provided is a method for producing 3-[(3S,4R)-3-meth...

Full description

Saved in:
Bibliographic Details
Main Authors INABA, Takashi, BORNHOLDT, Jan, JENSEN, Kim Lebek, EBDRUP, Soren, HIGASHI, Akinobu, PETERSEN, Anders Klarskov, WATANABE, Takashi, TAKIGUCHI, Hiromu, VEDSOE, Per, TAKEICHI, Tsubasa
Format Patent
LanguageEnglish
French
Japanese
Published 28.06.2018
Subjects
Online AccessGet full text

Cover

Loading…
More Information
Summary:The purpose of the present invention is to provide: a method for producing a 7H-pyrrolo[2,3-d]pyrimidine derivative which is useful as a Janus kinase (JAK) inhibitory agent; an intermediate of the same; and a method for producing the intermediate. Provided is a method for producing 3-[(3S,4R)-3-methyl-6-(7H-pyrrolo[2,3-d]pyrimidine-4-yl)-1,6-Diazaspiro[3.4]octane-1-yl]-3-oxopropanenitrile using an organic acid of (3S,4R)-1-benzyl-3-methyl-1,6-Diazaspiro[3.4]octane and a salt thereof. L'objectif de la présente invention est de fournir un procédé de production d'un dérivé de 7H-pyrrolo[2,3-d]pyrimidine qui est utile en tant qu'agent inhibiteur de la Janus kinase (JAK) ; un intermédiaire de celui-ci ; et un procédé de production de l'intermédiaire. L'invention concerne un procédé de production de 3-[(3S,4R)-3-méthyl-6-(7H-pyrrolo [2,3-d]pyrimidine-4-yl) -1,6-Diazaspiro[3.4]octane-1-yl]-3-oxopropanenitrile à l'aide d'un acide organique de (3S,4R)-1-benzyl-3-méthyl-1,6-Diazaspiro[3.4]octane et d'un sel de celui-ci. 本発明は、ヤヌスキナーゼ(JAK)阻害剤として有用な7H-ピロロ[2,3-d]ピリミジン誘導体の製造方法、その中間体及びその中間体の製造方法を提供する。本発明は、(3S,4R)-1-ベンジル-3-メチル-1,6-ジアザスピロ[3.4]オクタンの有機酸との塩を用いた3-[(3S,4R)-3-メチル-6-(7H-ピロロ[2,3-d]ピリミジン-4-イル)-1,6-ジアザスピロ[3.4]オクタン-1-イル]-3-オキソプロパンニトリルの製造方法を提供する。
Bibliography:Application Number: WO2017JP45729