7-O-β-D-Glucosyl-3′,4′,5-trihydroxy-6-methyl flavanone—a new C-methyl flavanone glycoside from Douglas-fir [Pseudotsuga menziesii (Mirb.) Franco] roots | Zendy

G. M. Barton | Zendy

Open Access

7-O-β-D-Glucosyl-3′,4′,5-trihydroxy-6-methyl flavanone—a new C-methyl flavanone glycoside from Douglas-fir [Pseudotsuga menziesii (Mirb.) Franco] roots

Author(s) -

G. M. Barton

Publication year - 1969

Publication title -

canadian journal of chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.323

H-Index - 68

eISSN - 1480-3291

pISSN - 0008-4042

DOI - 10.1139/v69-143

Subject(s) - flavanone , chemistry , aglycone , glycoside , stereochemistry , glucoside , flavonoid , biochemistry , medicine , alternative medicine , pathology , antioxidant

A new C-methyl flavanone, 7-O-β-D-glucosyl-3′,4′,5-trihydroxy-6-methyl flavanone, has been obtained from healthy Douglas-fir [Pseudotsugamenziesii (Mirb.) Franco] root bark in a high yield of 2.6%. Its structure was elucidated by high resolution and mass spectrometry together with a variety of chemical and physical tests and confirmed by synthesis of its methylated aglycone. Pathological testing of this new glucoside against Poriaweirii Murr. is being undertaken.

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