In:
Chemistry & Biodiversity, Wiley, Vol. 10, No. 10 ( 2013-10), p. 1909-1919
Abstract:
The biotransformations of ( RS )‐linalool ( 1 ), ( S )‐citronellal ( 2 ), and sabinene ( 3 ) with fungi isolated from the epicarp of fruits of Citrus genus of the Amazonian forest ( i.e., C. limon, C. aurantifolia, C. aurantium , and C. paradisiaca ) are reported. The more active strains have been characterized, and they belong to the genus Penicillium and Fusarium. Different biotransformation products have been obtained depending on fungi and substrates. ( RS )‐Linalool ( 1 ) afforded the ( E )‐ and ( Z )‐furanlinalool oxides ( 7 and 8 , resp.; 39 and 37% yield, resp.) with Fusarium sp. (1D2), 6‐methylhept‐5‐en‐2‐one ( 4 ; 49%) with F. fujikuroi , and 1‐methyl‐1‐(4‐methypentyl)oxiranemethanol ( 6 ; 42%) with F. concentricum. ( S )‐Citronellal ( 2 ) gave ( S )‐citronellol ( 12 ; 36–76%) and ( S )‐citronellic acid ( 11 ; 5–43%) with Fusarium species, while diastereoisomeric p ‐menthane‐3,8‐diols 13 and 14 (20 and 50% yield, resp.) were obtained as main products with Penicillium paxilli. Finally, both Fusarium species and P. paxilli biotransformed sabinene ( 3 ) to give mainly 4‐terpineol ( 19 ; 23–56%), and ( Z )‐ and ( E )‐sabinene hydrates ( 17 (3–21%) and 18 (11–17%), resp.).
Type of Medium:
Online Resource
ISSN:
1612-1872
,
1612-1880
DOI:
10.1002/cbdv.201300112
Language:
English
Publisher:
Wiley
Publication Date:
2013
detail.hit.zdb_id:
2139001-0
SSG:
12
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