Synthesis and Pharmacology of Combined Histamine H1-/H2-Receptor Antagonists Containing Diphenhydramine and Cyproheptadine Derivatives
作者:Cornelia Wolf、Walter Schunack
DOI:10.1002/ardp.19963290206
日期:——
The classical histamine H1‐receptor antagonists diphenhydramine (3a) and cyproheptadine (9) and their derivatives (3b—d, 10) were connected with a 2‐guanidinothiazole containing structure (28) derived from the H2‐receptor antagonist tiotidine in order to obtain combined H1‐/H2‐receptor antagonists. The two moieties were not directly linked together, but were separated by a polymethylene spacer and