Synthetic Studies of Alkaloids Containing Pyrrolidine and Piperidine Structural Motifs
作者:Chinmay Bhat
DOI:10.1002/open.201402128
日期:2015.4
Avenues to asymmetricalkaloids! Various 2‐substituted pyrrolidine and piperidine chiral bioactive natural products were synthesized using a ‘chiral pool’ method. l‐proline and l‐pipecolinic acids with one chiral center served as the best precursors for the synthesis of these alkaloids. Overall, 14 total synthetic and 11 formal synthetic approaches were developed.
[EN] CRF RECEPTOR ANTAGONISTS AND METHODS OF USE<br/>[FR] ANTAGONISTES DU RÉCEPTEUR CRF ET MÉTHODES D'UTILISATION
申请人:NEUROCRINE BIOSCIENCES INC
公开号:WO2021062246A1
公开(公告)日:2021-04-01
Compounds are provided herein, as well as related preparations, compositions and methods for treating diseases and/or disorders that would benefit from the same such as congenital adrenal hyperplasia (CAH).
Syntheses of (−)-hygrine and (−)-norhygrine via Wacker oxidation
作者:Mahesh S. Majik、Santosh G. Tilve
DOI:10.1016/j.tetlet.2010.03.098
日期:2010.5
Hygrine is an important biosynthetic intermediate for tropane alkaloids. A synthesis of (−)-hygrine starting from l-proline is described. The acetonyl side chain of hygrine was fashioned through the Wittig reaction followed by regioselective Wacker oxidation. In addition, this Letter provides the first synthesis of (−)-norhygrine.
Pyridine Derivatives And Their Use In The Treatment Of Psychotic Disorders
申请人:Alvaro Giuseppe
公开号:US20110190276A1
公开(公告)日:2011-08-04
A method of treatment of anxiety disorders which comprises administering to a host in need thereof an effective amount of a compound of formula (I):
一种治疗焦虑症的方法,包括向需要治疗的宿主施用公式(I)化合物的有效量。
Synthesis of (−)-hygrine, (−)-norhygrine, (−)-pseudohygroline and (−)-hygroline via Nef reaction
作者:Chinmay Bhat、Santosh G. Tilve
DOI:10.1016/j.tetlet.2011.09.118
日期:2011.12
Synthesis of tropane alkaloids (-)-hygrine, (-)-norhygrine and sedum alkaloids (-)-pseudohygroline and (-)-hygroline is described from L-proline via Henry and Nef reactions. (C) 2011 Elsevier Ltd. All rights reserved.