70.6
[]. D Giardinà, et al. Synthesis and biological profile of the enantiomers of [4-(4-amino-6,7-dimethoxyquinazolin--yl)-cis-octahydroquinoxalin- -yl]furan--ylmethanone (cyclazosin), a potent competitive alpha B- adrenoceptor antagonist. J Med Chem. 996 Nov 8;39(3):460-7.
[]. S F Campbell, et al. ,4-Diamino-6,7-dimethoxyquinazolines. 3. -(4-Heterocyclylpiperazin--yl) derivatives as alpha -adrenoceptor antagonists and antihypertensive agents. J Med Chem. 987 Oct;30(0):794-8.
[3]. V A Alabaster, et al. ,4-Diamino-6,7-dimethoxyquinazolines. . -(4-Carbamoylpiperidino) derivatives as alpha -adrenoceptor antagonists and antihypertensive agents. J Med Chem. 987 Jun;30(6):999-003.
H3-H39-H33
P6-P64-P7-P80-P30+P3-P304+P340-P36+P364-P40-P0