title: New histamine H2-receptor antagonists.
mesh_terms: D000818:Animals; D000925:Anticoagulants / Q000037:antagonists & inhibitors; D055598:Chemical Phenomena; D002621:Chemistry; D002927:Cimetidine / Q000627:therapeutic use / Q000031:analogs & derivatives; D003221:Confusion / Q000139:chemically induced; D004285:Dogs; D004347:Drug Interactions; D004381:Duodenal Ulcer / Q000188:drug therapy*; D005663:Furans / Q000627:therapeutic use; D005750:Gastric Juice / Q000378:metabolism; D005753:Gastric Mucosa / Q000187:drug effects / Q000378:metabolism; D006146:Guanidines / Q000627:therapeutic use; D006177:Gynecomastia / Q000139:chemically induced; D006635:Histamine H2 Antagonists / Q000009:adverse effects / Q000494:pharmacology / Q000627:therapeutic use*; D006801:Humans; D007093:Imidazoles / Q000627:therapeutic use; D008297:Male; D008968:Molecular Conformation; D011899:Ranitidine; D013094:Spermatozoa / Q000187:drug effects; D013844:Thiazoles / Q000627:therapeutic use
chemical_list: D000925:Anticoagulants; D005663:Furans; D006146:Guanidines; D006635:Histamine H2 Antagonists; D007093:Imidazoles; D013844:Thiazoles; D002927:Cimetidine; D011899:Ranitidine; C023990:tiotidine; C027703:oxmetidine