申请人:ELI LILLY AND COMPANY
公开号:EP0178876A1
公开(公告)日:1986-04-23
The invention provides compounds of the formula
wherein
Y and Z are each hydrogen, or whent aken together are =0;
R1, R2, R3. R4, and R5 are independently hydrogen or C1-C4 alkyl, or R5 and one of R3 and R4 taken together form a bond:
m and n are independently 0, 1 or 2, provided that (m + n) is no greater than 2; and
p is 0, 1 or 2,
and acid addition salts thereof.
本发明提供了式中Y和Z各自为氢,或合在一起时为=0;R1、R2、R3、R4和R5独立地为氢或C1-C4烷基,或R5与R3和R4之一合在一起形成键:m和n独立地为0、1或2,条件是(m+n)不大于2;p为0、1或2,以及它们的酸加成盐。