A novel process for making estra-4,9(10)-diene-3,17-dione steroids from readily available 19-nor-androst-4-ene-3-one steroids by a straightforward three-step process. Products of this process are important intermediates in the preparation of biologically active substances.
19-NOR NEUROACTIVE STEROIDS AND METHODS OF USE THEREOF
申请人:SAGE THERAPEUTICS, INC.
公开号:US20170233432A1
公开(公告)日:2017-08-17
Provided herein are 3,3-disubstituted 19-nor-steroidal compounds according to Formula (I):
and pharmaceutical compositions thereof. Such compounds are contemplated useful for the prevention and treatment of a variety of CNS-related conditions, for example, treatment of sleep disorders, mood disorders, schizophrenia spectrum disorders, disorders of memory and/or cognition, movement disorders, personality disorders, autism spectrum disorders, pain, traumatic brain injury, vascular diseases, substance abuse disorders and/or withdrawal syndromes, tinnitus, status epilepticus.
US6812358B2
申请人:——
公开号:US6812358B2
公开(公告)日:2004-11-02
[EN] A PROCESS FOR MAKING ESTRA-4,9(10)-DIENE STEROIDS<br/>[FR] PROCEDE PERMETTANT LA PRODUCTION DE STEROIDES ESTRA-4,9(10)-DIENE
申请人:BRIDGE ORGANICS CO
公开号:WO2002101014A2
公开(公告)日:2002-12-19
A novel process for making estra-4,9(10)-diene-3,17-dione steroids from readily available 19-nor-androst-4-ene-3-one steroids by a straightforward three-step process. Products of this process are important intermediates in the preparation of biologically active substances.