Title of article
Galangoflavonoid Isolated from Rhizome of Alpinia galanga (L) Sw (Zingiberaceae)
Author/Authors
Jaju, SB Amravati University - Sudhakarrao Naik (S N) Institute of Pharmacy, Pusad, India , Indurwade, NH Amravati University - Sudhakarrao Naik (S N) Institute of Pharmacy, Pusad, India , Sakarkar, DM Amravati University - Sudhakarrao Naik (S N) Institute of Pharmacy, Pusad, India , Fuloria, NK Ram-eesh Institute of Vocational and Technical Education, india , Ali, MD Department of Pharmacognosy, India , Das, S Department of Pharmaceutical Technology, India , Basu, SP Department of Pharmaceutical Technology, India
From page
545
To page
550
Abstract
Purpose: The purpose of this investigation was to isolate novel flavonoids from Alpinia galanga rhizomes. Methods: The methanol extract of Alpinia galanga was subjected to column chromatography and eluted with ethyl acetate-methanol (9:1) to yield a compound, galangoflavonoside (AG 11). The structure of the compound was elucidated by various spectral techniques (UV, IR, ^1H NMR, ^13C NMR, and MS). Results: Chemical investigation of the extract furnished a new flavonoid galangoflavonoside (AG 11). Conclusion: The isolated compound, galangoflavonoside (AG 11,) could be a potential therapeutic compound as well as serve as a lead compound in the synthesis of other useful flavonoids. Isolation of the galangoflavonoside from Alpinia galanga rhizomes is being reported, to the best of our knowledge, for the first time.
Keywords
Alpinia galangal , Methanol extract , Galangoflavonoside , Spectral techniques
Journal title
Tropical Journal of Pharmaceutical Research
Journal title
Tropical Journal of Pharmaceutical Research
Record number
2535922
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