Search

Your search keyword '"V. A. Raldugin"' showing total 7 results
Start Over Author "V. A. Raldugin" Publication Year Range More than 50 years ago
7 results on '"V. A. Raldugin"'

1. The stereochemistry of cembrene and related diterpenoids

Author

V. A. Pentegova, V. A. Raldugin, and A. I. Rezvukhin

Subjects
chemistry.chemical_classification, Double bond, Stereochemistry, Maleic anhydride, Plant Science, General Chemistry, Nuclear Overhauser effect, Conjugated system, General Biochemistry, Genetics and Molecular Biology, Raney nickel, chemistry.chemical_compound, Trans configuration, chemistry, Cis–trans isomerism
Abstract

1. It has been shown that the nonconjugated trisubstituted double bonds of cembrene, isocembrene, neocembrene, and isocembrol have the trans configuration, and the conjugated trisubstituted double bond of cembrene possesses the cis configuration.

Published
1971
Full Text
View/download PDF

2. α-,β-, andγ-pinacenes — new diterpenoids from the oleoresins of Pinus koraiensis and P. sibirica

Author

V. A. Pentegova, V. A. Raldugin, and N. K. Kashtanova

Subjects
chemistry.chemical_classification, chemistry.chemical_compound, Double bond, Pinus koraiensis, Chemistry, Stereochemistry, Conjugated diene, Organic chemistry, Plant Science, General Chemistry, Oleoresin, General Biochemistry, Genetics and Molecular Biology, Isopropyl
Abstract

1. From the oleoresin ofPinus koraiensis Sieb. et Zucc we have isolated new diterpenoids — α-, β-, and γ-pinacenes — for which the structure of 7-trans, 11-trans-cembra-1,3,7,11-tetraene has been shown. They differ by the configurations of the double bonds of the conjugated diene system. α- and β-Pinacenes have also been isolated from the oleoresin ofPinus sibirica R. Mayr.

Published
1971
Full Text
View/download PDF

3. Diterpenoids of the oleoresin of Pinus koraiensis the stereochemistry of neoabienol

Author

V. A. Pentegova and V. A. Raldugin

Subjects
Labdane, chemistry.chemical_compound, chemistry, Pinus koraiensis, Organic chemistry, Dehydroabietic acid, Plant Science, General Chemistry, Oleoresin, General Biochemistry, Genetics and Molecular Biology
Abstract

1. Neoabienol, isoagatholal, 18-nordehydroabietan-4α-ol, 19-nordehydroabiet-4(18)-ene, and methyl 15-hydroxydehydroabietan-18-oate have been isolated from the oleoresin ofPinus koraiensis Sieb. et Zucc.

Published
1971
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results