6,6'-DIMETHOXY-4,4'-DIHYDROXY-3',2'-FURANO-ISOFLAVANE, A NEW COMPOUND FROM Melochia umbel/ata (Houtt.) Stapf var. Degrabrata K. (Paliasa)
| Main Author: | Perpustakaan UGM, i-lib |
|---|---|
| Format: | Article NonPeerReviewed |
| Terbitan: |
[Yogyakarta] : Universitas Gadjah Mada
, 2010
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| Subjects: | |
| Online Access: |
https://repository.ugm.ac.id/28083/ http://i-lib.ugm.ac.id/jurnal/download.php?dataId=11146 |
Daftar Isi:
- ABSTRACT Using data from UV, IR, IH-NMR, 13C_NMR,dan NMR-2D analysis, a compound of 6,6'-dimethoxy-4,4'- dihydroxy-3',2'-furano-isoflavane (1) was successful/y isolated from chloroform fraction of heartwood in Me/ochia umbel/ata (Houff.) Stapf var. Degrabarata K (Paliasa). Hitherto no report of such compound found in literature. The compound however has not shown a significant bioactivity according to either brine shrimp lethality test or evaluation of anti tumor activity against leukemia murine cel/ (P-388). Keywords: isoflavane, heartwood, chloroform and Me/ochia umbel/ata