Indonesian Medicinal Plants. VII. Seven New Clerodane-Type Diterpenoids, Peronemins A2, A3, B1, B2, B3, C1, and D1, from the Leaves of Peronema canescens (Verbenaceae)

Seven new clerodane-type diterpenoids, named peronemins B2 (1), A2 (2), B1 (3), C1 (4), B3 (5), A3 (6), and D1 (7), were isolated from the leaves of Peronema canescens (Verbenaceae), an Indonesian medicinal plant collected in Bengkulu, Sumatera Island, Indonesia. The chemical structures of 1-7 have...

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Veröffentlicht in:Chemical & pharmaceutical bulletin 1994/05/15, Vol.42(5), pp.1050-1055
Hauptverfasser: KITAGAWA, Isao, SIMANJUNTAK, Partomuan, HORI, Kazuyuki, NAGAMI, Nobumasa, MAHMUD, Taifo, SHIBUYA, Hirotaka, KOBAYASHI, Motomasa
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Sprache:eng
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Zusammenfassung:Seven new clerodane-type diterpenoids, named peronemins B2 (1), A2 (2), B1 (3), C1 (4), B3 (5), A3 (6), and D1 (7), were isolated from the leaves of Peronema canescens (Verbenaceae), an Indonesian medicinal plant collected in Bengkulu, Sumatera Island, Indonesia. The chemical structures of 1-7 have been elucidated on the basis of their chemical and physicochemical properties.
ISSN:0009-2363
1347-5223
DOI:10.1248/cpb.42.1050