The present invention provides compounds of formula (I)
or a pharmaceutically acceptable salt thereof, wherein:
A is
X is CH2-CH2-O or -CH2CH2CH2-;
Q is
Y is CH2;
Z is absent;
B is H;
D is H,
and
E is CO2H;
that are useful as antidiabetic agents. Also disclosed are pharmaceutical compositions comprising compounds of formula (I).
本发明提供了式 (I) 的化合物
或其药学上可接受的盐,其中
A 是
X是CH2-CH2-O或-CH2CH2CH2-;
Q 是
Y 是 CH2
Z 不存在;
B 是 H;
D 是 H、
和
E 是 CO2H;
可用作抗糖尿病药物。还公开了包含式(I)化合物的药物组合物。
Oxidative coupling of cis-3,N-bis(methoxycarbonyl)-N-norreticuline. An approach to the asymmetric synthesis of morphine alkaloids
作者:Martin A. Schwartz、Pham Phuong Thi Kim
DOI:10.1021/jo00245a035
日期:1988.5
SCHWARTZ, MARTIN A.;PHAM, PHUONG T. K., J. ORG. CHEM., 53,(1988) N 10, 2318-2322
The present invention provides compounds of Formula (I): f I wherein A, X, Q, Y, B, D, Z, and E have any of the values defined in the specification, and pharmaceutically acceptable salt thereof, that are useful as antidiabetic agents. Also disclosed are pharmaceutical compositions comprising one or more compounds of Formula I, process for preparing compounds of Formula I, and intermediates useful for preparing compounds of Formula I.