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...
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Main Authors | , , , , , , , , , |
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Format | Patent |
Language | English French Japanese |
Published |
28.06.2018
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Subjects | |
Online Access | Get full text |
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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。 |
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Bibliography: | Application Number: WO2017JP45729 |