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The structure of delavayine — An alkaloid from Stephania delovayi
ConclusionsThe definitive structure of delevayine — an alkaloid isolated earlier from the herbStephania delovayi — has been established.
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The structure of the alkaloid delavayine
From the herb Stephania Delavayi Diels (Menispermaceae) growing in Transcauoas ia , by chromatography of the total alkaloids on a lumina [eluent: ethyl e the r -me thano l (99 : 1)] we have isolatedExpand
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[Stephania plants as a source of new drugs].
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A study of the alkaloids of plants of the genusStephania
SummaryFour alkaloids have been isolated from the tubers ofStephania glabra (Roxb.) Miers. (synonymSt. rotunda Lour.) collected in the Democratic Republic of Vietnam:l-tetrahydropalmatine and threeExpand
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Alkaloids of Stephania hernandifolia VIII. Methylhernandine
SummaryA new hasubanan alkaloid with the composition C20H27O6N, mp 152–153°C (ether-methanol) has been isolated from the herbStephania hernandifolia and has been called methylhernandine. The alkaloidExpand
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Alkaloids ofStephania hernandifolia
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Alkaloids of Stephania hernandifolia VII. Hernandine
SummaryThe epigeal part ofStephania hernandifolia has given a new hasubanan alkaloid with the composition C19H25O6N, mp 197–199°C (ethanol), [α]D20-33° (c 1.8; ethanol), which has been calledExpand
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Alkaloids of Stephania delovayi III. Stephodeline
SummaryFrom the epigeal part ofStephania delovayi Diels (Menispermaceae) have been isolated cycleanine and a new amorphous alkaloid, stephodeline, with the composition C21H27O5N, a structure forExpand
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Alkaloids of Stephania hernandifolia VI. Hernandifoline
SummaryA new hasubanan alkaloid with the composition C29H33O9N, mp 128–129°C9 from ether), [α]D20 – 25° (c 2; ethanol) containing an ester group has been isolated from the herbStephania hernandifoliaExpand
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