The present invention provides a production method of a sulfonylpyrrole compound useful as a pharmaceutical product, a production method of an intermediate used for the method, and a novel intermediate. The present invention relates to a method of producing sulfonylpyrrole compound (VIII), which includes reducing compound (III) and hydrolyzing the reduced product to give compound (IV), subjecting compound (IV) to a sulfonylation reaction to give compound (VI), and subjecting compound (VI) to an amination reaction.
Novel pyrimidine derivatives and methods of making and using these derivatives
申请人:——
公开号:US20020052384A1
公开(公告)日:2002-05-02
This invention discloses pyrimidine derivatives, and pharmaceutically acceptable salts and prodrugs thereof, useful in therapeutically and/or prophylactically treating patients with an illness. Such illnesses include cancer, and secondary infections caused by
Pneumocystis carinii
and
Toxoplasmosis gondii
in immunocompromised patients. The compounds themselves, methods of making these compounds, and methods of using these compounds are all disclosed.
Pyrimidine derivatives and methods of making and using these derivatives
申请人:——
公开号:US20030144509A1
公开(公告)日:2003-07-31
This invention discloses compounds, and pharmaceutically acceptable salts thereof, useful in therapeutically and/or prophylactically treating patients with an illness. Such illnesses include cancer, and secondary infections caused by
Pneumocystis carinii
and
Toxoplasmosis gondii
in immunocompromised patients. The compounds themselves, methods of making these compounds, and methods of using these compounds are all disclosed.
The present invention provides a production method of a sulfonylpyrrole compound useful as a pharmaceutical product, a production method of an intermediate used for the method, and a novel intermediate. The present invention relates to a method of producing sulfonylpyrrole compound (VIII), which includes reducing compound (III) and hydrolyzing the reduced product to give compound (IV), subjecting compound (IV) to a sulfonylation reaction to give compound (VI), and subjecting compound (VI) to an amination reaction.
5-aryl-1H-pyrrole-3-carbonitrile and a pharmaceutical product using the same
申请人:Takeda Pharmaceutical Company Limited
公开号:US10173977B2
公开(公告)日:2019-01-08
The present invention provides a production method of a sulfonylpyrrole compound useful as a pharmaceutical product, a production method of an intermediate used for the method, and a novel intermediate. The present invention relates to a method of producing sulfonylpyrrole compound (VIII), which includes reducing compound (III) and hydrolyzing the reduced product to give compound (IV), subjecting compound (IV) to a sulfonylation reaction to give compound (VI), and subjecting compound (VI) to an amination reaction.