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Chemistry of Natural Compounds

, Volume 13, Issue 5, pp 542–545 | Cite as

Diterpen oids of the oleoresin of Picea koraiensis, P. glehnii, and P. excelsa

  • É. N. Shmidt
  • V. A. Pentegova
Article

Summary

1. The composition of the neutral diterpenoids of the oleoreins of three species of spruce have been studied: Korean spruce, common spruce, and Sakhalin spruce.

2. The distribution of diterpenoids over the species in the genusPicea has been shown. In the oleoresins of spruces of the section Morinda, tricyclic diterpenoids with the abietane skeleton predominate.

3. It has been established that when abietinol is oxidized by atmospheric oxygen, aromatization of the ring takes place with the formation of dehydroabietinol.

Keywords

Literature Information Abietic Acid Cobalt Acetate Abietane Sodium Tetrahydroborate 

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Copyright information

© Plenum Publishing Corporation 1978

Authors and Affiliations

  • É. N. Shmidt
  • V. A. Pentegova

There are no affiliations available

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