SUCCINATE SALTS OF OCTAHYDROTHIENOQUINOLINE COMPOUND AND CRYSTALS THEREOF

    公开(公告)号:US20230286998A1

    公开(公告)日:2023-09-14

    申请号:US18004353

    申请日:2021-07-05

    IPC分类号: C07D495/04

    CPC分类号: C07D495/04 C07B2200/13

    摘要: An object of the present invention is to provide a compound which has high storage stability and is suitable for use as a drug substance. The present invention relates to a succinate salt of 1-{[(4aR,6R,8aR)-2-amino-3-cyano-8-methyl-4,4a,5,6,7,8,8a,9-octahydrothieno[3,2-g]quinolin-6-yl]carbonyl}-3-[2-(dimethylamino)ethyl]-1-propylurea, which is suitable as a drug substance having excellent storage stability and crystallinity and is useful for the treatment or prevention of Parkinson's disease, restless legs syndrome, hyperprolactinemia or the like.

    USAGE AND DOSAGE OF THERAPEUTIC AGENTS FOR ENDOMETRIOSIS

    公开(公告)号:US20210046078A1

    公开(公告)日:2021-02-18

    申请号:US16843260

    申请日:2020-04-08

    摘要: An object of the present invention is to provide pharmaceutical agents that reduce risk for decrease in bone mineral density due to their effect of reducing estrogen levels and exert excellent therapeutic effects on endometriosis. The present invention relates to pharmaceutical compositions for treating endometriosis comprising 3-[2-fluoro-5-(2,3-difluoro-6-methoxybenzyloxy)-4-methoxyphenyl]-2,4-dioxo-1,2,3,4-tetrahydrothieno[3,4-d]pyrimidine-5-carboxylic acid or a pharmaceutically acceptable salt thereof, which are administered orally once a day at a daily dose of between 50 mg and 75 mg calculated as a free form.

    NK1 RECEPTOR ANTAGONIST
    7.
    发明申请

    公开(公告)号:US20190002414A1

    公开(公告)日:2019-01-03

    申请号:US15781925

    申请日:2016-12-06

    摘要: A problem of the present invention is to provide a new compound which has NK1 receptor antagonist activity, and thus is useful for the prevention or treatment of cancer-chemotherapy-induced nausea and vomiting.A compound represented by the formula (I): wherein W represents a fluorine atom and the like, ring A represents a cycloalkyl and the like, X1 represents CH or N, R represents methyl and the like, Y represents 0 to 2, U1, U2 and U3 each independently represents a single bond and the like, or a pharmaceutically acceptable salt thereof. The compounds of the present invention or pharmaceutically acceptable salts thereof have an excellent NK1 receptor antagonist activity, and thus are also useful as an agent for the prevention or treatment of cancer-chemotherapy-induced nausea and vomiting.

    NOVEL ANILINE DERIVATIVE, PHARMACEUTICAL COMPOSITION CONTAINING SAME, AND USE THEREOF

    公开(公告)号:US20170320821A1

    公开(公告)日:2017-11-09

    申请号:US15659760

    申请日:2017-07-26

    IPC分类号: C07D205/04

    CPC分类号: C07D205/04

    摘要: [Problem] The present invention provides a novel compound having an S1P1 receptor antagonistic activity.[Solution] The present invention provides a compound represented by the general formula (I): (in the formula, Rl, R2 and R3 are each a hydrogen atom, a halogen atom, a C1-6 alkyl group, a halo C1-6 alkyl group or the like, R4 is a C1-6 alkyl group or the like, R5 is a C1-6 alkyl group or the like, R6 is a C1-6 alkyl group or the like, R7 is a hydrogen atom, a halogen atom, a C1-6 alkyl group or the like, R8 is a halogen atom, a C1-6 alkyl group, a halo C1-6 alkyl group, a C1-6 alkoxy group or the like, and R9 is a hydrogen atom or a C1-6 alkyl group.) or a pharmaceutically acceptable salt thereof, a pharmaceutical compositions containing same, and use thereof. The compounds of the present invention have an excellent S1P1 receptor antagonistic activity and therefore are useful as an agent for the treatment or prevention of antoimmune diseases and the like.