ENAMINES AND DIASTEREO-SELECTIVE REDUCTION OF ENAMINES
申请人:Allergan, Inc.
公开号:US20190119304A1
公开(公告)日:2019-04-25
Described herein is a compound having a chemical structure of Formula A:
wherein m, p, q, W, Z, Y, X
1
, X
2
, R
1
, R
2
, R
3
and R
4
are as defined herein. A diastereo-selective reduction of the compound comprising contacting the compound of Formula A with a reducing agent in an aprotic polar or non-polar solvent is also described.
This invention relates to compounds that are agonists of the muscarinic M1 receptor and which are useful in the treatment of muscarinic M1 receptor mediated diseases. Also provided are pharmaceutical compositions containing the compounds and the therapeutic uses of the compounds. Compounds provided are of formula where m, p, q, W, Z, Y, X1, X2, R1, R2 R3 and R4 are as defined herein.
Enamines and diastereo-selective reduction of enamines
申请人:Allergan, Inc.
公开号:US10501483B2
公开(公告)日:2019-12-10
Described herein is a compound having a chemical structure of Formula A:
wherein m, p, q, W, Z, Y, X1, X2, R1, R2, R3 and R4 are as defined herein. A diastereo-selective reduction of the compound comprising contacting the compound of Formula A with a reducing agent in an aprotic polar or non-polar solvent is also described.
本文描述的化合物具有式 A 的化学结构:
其中 m、p、q、W、Z、Y、X1、X2、R1、R2、R3 和 R4 如本文所定义。本发明还描述了化合物的非对映选择性还原,包括在钝极性或非极性溶剂中将式 A 化合物与还原剂接触。