Definition of dihydropyridine in English:

dihydropyridine

noun ˌdʌɪhʌɪdrə(ʊ)ˈpɪrɪdiːn

Pharmacology Chemistry

Each of the five possible isomers produced by the double hydrogenation of pyridine; C₅H₇N. Also: any of various compounds derived from these; especially any of a class of drugs derived from 1,4-dihydropyridine (in which the nitrogen and the carbon opposite to it in the pyridine ring are hydrogenated), which act as calcium channel blockers and are used chiefly for the treatment of hypertension and angina pectoris.

Origin

Late 19th century; earliest use found in Philosophical Transactions of the Royal Society of London. From dihydro- + pyridine, after German Dihydropyridin.

Definition of dihydropyridine in US English:

dihydropyridine

nounˌdʌɪhʌɪdrə(ʊ)ˈpɪrɪdiːn

Pharmacology Chemistry

Each of the five possible isomers produced by the double hydrogenation of pyridine; C₅H₇N. Also: any of various compounds derived from these; especially any of a class of drugs derived from 1,4-dihydropyridine (in which the nitrogen and the carbon opposite to it in the pyridine ring are hydrogenated), which act as calcium channel blockers and are used chiefly for the treatment of hypertension and angina pectoris.

Origin

Late 19th century; earliest use found in Philosophical Transactions of the Royal Society of London. From dihydro- + pyridine, after German Dihydropyridin.

单词	dihydropyridine
释义	Definition of dihydropyridine in English: dihydropyridine noun ˌdʌɪhʌɪdrə(ʊ)ˈpɪrɪdiːn Pharmacology Chemistry Each of the five possible isomers produced by the double hydrogenation of pyridine; C₅H₇N. Also: any of various compounds derived from these; especially any of a class of drugs derived from 1,4-dihydropyridine (in which the nitrogen and the carbon opposite to it in the pyridine ring are hydrogenated), which act as calcium channel blockers and are used chiefly for the treatment of hypertension and angina pectoris. Origin Late 19th century; earliest use found in Philosophical Transactions of the Royal Society of London. From dihydro- + pyridine, after German Dihydropyridin. Definition of dihydropyridine in US English: dihydropyridine nounˌdʌɪhʌɪdrə(ʊ)ˈpɪrɪdiːn Pharmacology Chemistry Each of the five possible isomers produced by the double hydrogenation of pyridine; C₅H₇N. Also: any of various compounds derived from these; especially any of a class of drugs derived from 1,4-dihydropyridine (in which the nitrogen and the carbon opposite to it in the pyridine ring are hydrogenated), which act as calcium channel blockers and are used chiefly for the treatment of hypertension and angina pectoris. Origin Late 19th century; earliest use found in Philosophical Transactions of the Royal Society of London. From dihydro- + pyridine, after German Dihydropyridin.
随便看	Nobel prizewinner Nobel prizewinner nobel prizewinner nobels no better than no better than one ought to be no better than one should be no better than one should (or ought to) be no better than one should (or ought to) be Nob Hill no big deal no big deal no biggie no biggie nobiliary nobiliary particle nobilitate nobilitating nobilitation nobilitation nobilities nobility nobility of soul/spirit no bill no-bill 多才多艺多数多方多早晚多时多晶体多极化多样多此一举多灾多难 Kurzleistungsbetrieb Kurzmeldung Kurzmitteilung Kurznachricht Kurznachrichten Kurzname Kurzpass Kurzprüfung Kurzreferat Kurzschaltung