Complete (1)H and (13)C NMR assignments of two new trans-clerodane diterpenoids from Otostegia limbata

Two new tricyclic trans-clerodane diterpenoids trivially named as ballotenic acid A (1) and ballodiolic acid A (2) have been isolated from ethyl acetate fraction of Otostegia limbata. The structure assignments are based on (1)H and (13)C NMR spectra, 2D NMR (HMQC, HMBC, COSY, NOESY and NOE) techniqu...

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Veröffentlicht in:	Magnetic resonance in chemistry : MRC. - 1985. - 45(2007), 9 vom: 15. Sept., Seite 766-9
1. Verfasser:	Farooq, Umar (VerfasserIn)
Weitere Verfasser:	Khan, Afsar, Ahmad, Viqar Uddin, Azhar-Ul-Haq, Khan, Saleha Suleman, Farooq, Robina, Pervez, Arshid, Shah, Mohammad Mahroof
Format:	Aufsatz
Sprache:	English
Veröffentlicht:	2007
Zugriff auf das übergeordnete Werk:	Magnetic resonance in chemistry : MRC
Schlagworte:	Journal Article Diterpenes Diterpenes, Clerodane Plant Extracts ballodiolic acid ballotenic acid