A NEW PRENYLATED FLAVANONE FROM THE ARIAL PART OF Orthosiphon stamineus
ABSTRACT Phytochemicalinvestigations on the chloroform extract of the arial part of Orthosiphon stamineus resulted in isolation of one new prenylated compound 5,7-dimethoxy-3,4'-dihydroxy-3:8-di-C-preny/flavanonetogether with four known flavonoids compounds, sinensetin, eupatorin, 5,6.7,4'...
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| Format: | Article |
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[Yogyakarta] : Universitas Gadjah Mada
2008
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| _version_ | 1797019796065222656 |
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| author | Perpustakaan UGM, i-lib |
| author_facet | Perpustakaan UGM, i-lib |
| author_sort | Perpustakaan UGM, i-lib |
| collection | UGM |
| description | ABSTRACT
Phytochemicalinvestigations on the chloroform extract of the arial part of Orthosiphon stamineus resulted in
isolation of one new prenylated compound 5,7-dimethoxy-3,4'-dihydroxy-3:8-di-C-preny/flavanonetogether with four
known flavonoids compounds, sinensetin, eupatorin, 5,6.7,4'-tetramethoxyflavone and 3-hydroxy-5,6.7,4'-
tetramethoxyflavone.The structures were deduced on basis of different analytical methods such as UV, IR, 1H-NMR,
13C_NMR, DEPT, COSY, HMBQ and GC-MS. The prenylated compound is reported for the first time from this plant.
Keywords: Orthosiphon stamineus, prenylated flavanone, flavonoids |
| first_indexed | 2024-03-05T23:11:43Z |
| format | Article |
| id | oai:generic.eprints.org:27910 |
| institution | Universiti Gadjah Mada |
| last_indexed | 2024-03-13T19:05:12Z |
| publishDate | 2008 |
| publisher | [Yogyakarta] : Universitas Gadjah Mada |
| record_format | dspace |
| spelling | oai:generic.eprints.org:279102014-06-18T00:24:59Z https://repository.ugm.ac.id/27910/ A NEW PRENYLATED FLAVANONE FROM THE ARIAL PART OF Orthosiphon stamineus Perpustakaan UGM, i-lib Jurnal i-lib UGM ABSTRACT Phytochemicalinvestigations on the chloroform extract of the arial part of Orthosiphon stamineus resulted in isolation of one new prenylated compound 5,7-dimethoxy-3,4'-dihydroxy-3:8-di-C-preny/flavanonetogether with four known flavonoids compounds, sinensetin, eupatorin, 5,6.7,4'-tetramethoxyflavone and 3-hydroxy-5,6.7,4'- tetramethoxyflavone.The structures were deduced on basis of different analytical methods such as UV, IR, 1H-NMR, 13C_NMR, DEPT, COSY, HMBQ and GC-MS. The prenylated compound is reported for the first time from this plant. Keywords: Orthosiphon stamineus, prenylated flavanone, flavonoids [Yogyakarta] : Universitas Gadjah Mada 2008 Article NonPeerReviewed Perpustakaan UGM, i-lib (2008) A NEW PRENYLATED FLAVANONE FROM THE ARIAL PART OF Orthosiphon stamineus. Jurnal i-lib UGM. http://i-lib.ugm.ac.id/jurnal/download.php?dataId=10973 |
| spellingShingle | Jurnal i-lib UGM Perpustakaan UGM, i-lib A NEW PRENYLATED FLAVANONE FROM THE ARIAL PART OF Orthosiphon stamineus |
| title | A NEW PRENYLATED FLAVANONE FROM THE ARIAL PART OF Orthosiphon stamineus |
| title_full | A NEW PRENYLATED FLAVANONE FROM THE ARIAL PART OF Orthosiphon stamineus |
| title_fullStr | A NEW PRENYLATED FLAVANONE FROM THE ARIAL PART OF Orthosiphon stamineus |
| title_full_unstemmed | A NEW PRENYLATED FLAVANONE FROM THE ARIAL PART OF Orthosiphon stamineus |
| title_short | A NEW PRENYLATED FLAVANONE FROM THE ARIAL PART OF Orthosiphon stamineus |
| title_sort | new prenylated flavanone from the arial part of orthosiphon stamineus |
| topic | Jurnal i-lib UGM |
| work_keys_str_mv | AT perpustakaanugmilib anewprenylatedflavanonefromthearialpartoforthosiphonstamineus AT perpustakaanugmilib newprenylatedflavanonefromthearialpartoforthosiphonstamineus |