[EN] TRICYCLIC DERIVATIVES AS HYPOXIA INDUCIBLE FACTOR-2(ALPHA) INHIBITORS [FR] DÉRIVÉS TRICYCLIQUES EN TANT QU'INHIBITEURS DU FACTEUR 2(ALPHA) INDUCTIBLE PAR L'HYPOXIE
[EN] TRICYCLIC DERIVATIVES AS HYPOXIA INDUCIBLE FACTOR-2(ALPHA) INHIBITORS [FR] DÉRIVÉS TRICYCLIQUES EN TANT QU'INHIBITEURS DU FACTEUR 2(ALPHA) INDUCTIBLE PAR L'HYPOXIE
INDANE DERIVATIVES AS HYPOXIA INDUCIBLE FACTOR-2(ALPHA) INHIBITORS
申请人:NiKang Therapeutics, Inc.
公开号:US20210380536A1
公开(公告)日:2021-12-09
The present disclosure provides certain indane compounds that are Hypoxia Inducible Factor 2α (HIF-2α) inhibitors and are therefore useful for the treatment of diseases treatable by inhibition of HIF-2α. Also provided are pharmaceutical compositions containing such compounds and processes for preparing such compounds.
[EN] TETRAHYDRO-1H-CYCLOPENTA[CD]INDENE DERIVATIVES AS HYPOXIA INDUCIBLE FACTOR-2(ALPHA) INHIBITORS<br/>[FR] DÉRIVÉS DE TÉTRAHYDRO-1H-CYCLOPENTA [CD] INDÈNE EN TANT QU'INHIBITEURS DU FACTEUR 2 INDUCTIBLE PAR L'HYPOXIE (ALPHA)
申请人:NIKANG THERAPEUTICS INC
公开号:WO2020214853A1
公开(公告)日:2020-10-22
The present disclosure provides certain tetrahydro-lH-cyclopenta[cd]indene compounds that are Hypoxia Inducible Factor 2α (HIF-2α) inhibitors and are therefore useful for the treatment of diseases treatable by inhibition of HIF-2α. Also provided are pharmaceutical compositions containing such compounds and processes for preparing such compounds.
Disclosed herein are processes for preparing 3-fluoro-5-(((1S,2aR)-1,3,3,4,4- pentafluoro-2a-hydroxy-2,2a,3,4-tetrahydro-1H-cyclopenta[cd]inden-7-yl)oxy)benzonitrile (hereinafter as compound (I) having the following structure).
[EN] PROCESS OF PREPARING 3-FLUORO-5 ( ( (1R, 2AR) -3, 3, 4, 4-TETRAFLUORO-1, 2A-DIHYDROXY-2, 2A, 3, 4-TETRAHYDRO-1H-CYCLOPENTA [CD] INDEN-7-YL) OXY) BENZONITRILE<br/>[FR] PROCÉDÉ DE PRÉPARATION DE 3-FLUORO-5(((1R, 2 AR))-3,3,4, 4-TÉTRAFLUORO-1, 2A-DIHYDROXY-2, 2A, 3, 4-TÉTRAHYDRO-1H-CYCLOPENTA[CD]INDÉN-7-YL)OXY)BENZONITRILE
申请人:NIKANG THERAPEUTICS INC
公开号:WO2022082337A1
公开(公告)日:2022-04-28
Disclosed herein are processes for preparing certain intermediates useful in the synthesis of 3-fluoro-5- ( ( (1S, 2aR) -1, 3, 3, 4, 4-pentafluoro-2a-hydroxy-2, 2a, 3, 4-tetrahydro-1H-cyclopenta [cd] inden-7-yl) oxy) benzonitrile (hereinafter Compound (I) having the structure (see (I)), or a pharmaceutically acceptable salt thereof. *****