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Abstract
1) All-trans mutatochrome, C40H56O, undergoes rearrangement to give cis isomers which can be resolved by column chromatography. 2) Five cis compounds were isolated, of which three are mono-cis isomers, termed neo-U, -A, and -B. 3) Quantitative study of the stereoisomeric mutatochrome was made and all-trans mutatochrome was found to be more stable to thermal, photochemical, and catalytic treatments than all-trans luteochrome. 4) Some related spectroscopic phenomena were discussed and tentative configurational assignments of (II), (III), and (IV) were respectively proposed for neo-U, -A, and -B.
Journal
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- Chemical and Pharmaceutical Bulletin
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Chemical and Pharmaceutical Bulletin 9 (4), 257-263, 1961
The Pharmaceutical Society of Japan
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Details 詳細情報について
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- CRID
- 1390282679153454336
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- NII Article ID
- 110003618608
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- NII Book ID
- AA00602100
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- ISSN
- 13475223
- 00092363
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- NDL BIB ID
- 9245498
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed