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The absolute configurations of (+)-marmesin and (−)-hydroxytremetone

✍ Scribed by Ichiro Harada; Yoshiki Hirose; Masao Nakazaki


Publisher
Elsevier Science
Year
1968
Tongue
French
Weight
222 KB
Volume
9
Category
Article
ISSN
0040-4039

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✦ Synopsis


On careful examlnatlon of white snakeroot tremetol, Ronner et al. 1)2) succeeded in isolating three ketones: (-)-tremetone, dehydrotreretone end (-)hydroxytremetone (VI). (-)-Tremetone also has been found together with (-)-


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The absolute configurations of laureatin
✍ E. Kurosawa; A. Furusaki; M. Izawa; A. Fukuzawa; T. Irie 📂 Article 📅 1973 🏛 Elsevier Science 🌐 French ⚖ 191 KB

In previous papers (1,2,3), the structures and stereochemistry of laureatin (I) and lsolaureatln (II), C15H2C02Br2, isolated from Laurenci\_a\_ nipponLca Yainada, have been proposed by the views of thler physical and chemical propertles and biogenetical point of view. CH3-(CH2),-;H-;H-(CH2)q-CH3 The