[Synthetic studies on cardiovascular agents. III. Syntheses of pyrano-[2,3-c]pyrazolone derivatives (author's transl)].
D000818:Animals; D000959:Antihypertensive Agents / Q000138:chemical synthesis*; D004285:Dogs; D011714:Pyrans / Q000138:chemical synthesis* / Q000494:pharmacology; D011720:Pyrazoles / Q000138:chemical synthesis* / Q000494:pharmacology; D051381:Rats; D014665:Vasodilator Agents / Q000138:chemical synthesis*
D000959:Antihypertensive Agents; D011714:Pyrans; D011720:Pyrazoles; D014665:Vasodilator Agents