[EN] NOVEL STEROIDS AND METHODS OF MANUFACTURE<br/>[FR] NOUVEAUX STÉROÏDES ET PROCÉDÉS DE FABRICATION
申请人:DARTMOUTH COLLEGE
公开号:WO2019035061A1
公开(公告)日:2019-02-21
The present disclosure relates to methods of producing enantiodefined polycyclic ring compounds. More particularly, the present disclosure provides synthetic methods of producing biologically active enantiodefined steroidal compositions of both natural and unnatural ("ent-") absolute stereochemistry. The present disclosure also relates to methods of using said steroidal compositions prepared from this method as biologically active (e.g., therapeutic) components in compositions and/or directly as human and/or animal therapeutics and medicines. The present disclosure further relates to methods of producing and using said steroidal compositions of matter in chemical, pharmacological, and biological studies and research.
Synthetic nat- or ent-steroids in as few as five chemical steps from epichlorohydrin
作者:Wan Shin Kim、Kang Du、Alan Eastman、Russell P. Hughes、Glenn C. Micalizio
DOI:10.1038/nchem.2865
日期:2018.1.1
enantiospecific means to access novel steroids with unprecedented facility and flexibility through the sequential use of two powerful ring-forming reactions: a modern metallacycle-mediated annulative cross-coupling and a new acid-catalysed vinylcyclopropane rearrangement cascade. In addition to accessing synthetic steroids of either enantiomeric series, these steroidal products have been selectively functionalized
Amino-5-(6-membered)heteroarylimidazolone compounds and the use thereof for beta-secretase modulation
申请人:Zhou Ping
公开号:US20070004730A1
公开(公告)日:2007-01-04
The present invention provides a 2-amino-5-heteroaryl-5-phenylimidazolone compound of formula I
The present invention also provides methods for the use thereof to inhibit β-secretase (BACE) and treat β-amyloid deposits and neurofibrillary tangles
AMINO-5-(6-MEMBERED)HETEROARYLIMIDAZOLONE COMPOUNDS AND THE USE THEREOF FOR BETA-SECRETASE MODULATION
申请人:Zhou Ping
公开号:US20090042908A1
公开(公告)日:2009-02-12
The present invention provides a 2-amino-5-heteroaryl-5-phenylimidazolone compound of formula I
The present invention also provides methods for the use thereof to inhibit β-secretase (BACE) and treat β-amyloid deposits and neurofibrillary tangles
Amino-5-(6-membered)heteroarylimidazolone compounds and the use thereof for β-secretase modulation
申请人:Wyeth
公开号:US07452885B2
公开(公告)日:2008-11-18
The present invention provides a 2-amino-5-heteroaryl-5-phenylimidazolone compound of formula I
The present invention also provides methods for the use thereof to inhibit β-secretase (BACE) and treat β-amyloid deposits and neurofibrillary tangles.