6-Hydromykynurenic acid and ginkgolide B together with flavonol glycosides and biflavonoids were isolated from the yellow leaves of Ginkgo biloba and identified by means of spectroscopic methods. The correctness of Ho¨lzl`s <sup>13</sup>C...
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https://www.riss.kr/link?id=A108413302
1995
Korean
518
SCOPUS,KCI등재
학술저널
23-26(4쪽)
0
상세조회0
다운로드다국어 초록 (Multilingual Abstract)
6-Hydromykynurenic acid and ginkgolide B together with flavonol glycosides and biflavonoids were isolated from the yellow leaves of Ginkgo biloba and identified by means of spectroscopic methods. The correctness of Ho¨lzl`s <sup>13</sup>C...
6-Hydromykynurenic acid and ginkgolide B together with flavonol glycosides and biflavonoids were isolated from the yellow leaves of Ginkgo biloba and identified by means of spectroscopic methods. The correctness of Ho¨lzl`s <sup>13</sup>C-NMR assignments for 6-hydroxykynurenic acid was confirmed by HMQC and HMBC techniques. Based on our present findings, it may be considered that the yellow Ginkgo leaves may contribute to be a source of high medicinal values.