50 THE STRUCTURE OF CARTHAMIN
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- Obara Heitaro
- Department of Applied Chemistry, Faculty of Engineering, Yamagata University
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- Onodera Jun-ichi
- Department of Applied Chemistry, Faculty of Engineering, Yamagata University
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- Abe Satoshi
- Department of Applied Chemistry, Faculty of Engineering, Yamagata University
Bibliographic Information
- Other Title
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- 50 カルタミンの化学構造について
Description
In the previous papers, we have reported that the conventional structures of carthamin, presented by Kuroda and Seshadri, should be reexamined from the comparison of its properties with those of their synthetic analogs. The IR, UV, PMR, and ^<13>C-NMR spectral data and the chemical evidences suggested that carthamin is humulone-like C-glycosyl compound, having two p-hydroxycinnamoyl groups and one unsaturated methine group. On the bases of these results and the comparison of the spectral data with those of some synthetic analogs, we will propose a new structure (11) for carthamin.
Journal
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- Symposium on the Chemistry of Natural Products, symposium papers
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Symposium on the Chemistry of Natural Products, symposium papers 19 (0), 380-385, 1975
Symposium on the Chemistry of Natural Products Steering Committee
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Details 詳細情報について
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- CRID
- 1390001206074379136
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- NII Article ID
- 110006677870
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- ISSN
- 24331856
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- Text Lang
- ja
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- Data Source
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- JaLC
- CiNii Articles
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- Abstract License Flag
- Disallowed
