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A Functional Genomics Approach to Tanshinone Biosynthesis Provides Stereochemical Insights
Author(s) -
Wei Gao,
Matthew L. Hillwig,
Luqi Huang,
Guanghong Cui,
Xueyong Wang,
JianQiang Kong,
Bin Yang,
Reuben J. Peters
Publication year - 2009
Publication title -
organic letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.94
H-Index - 239
eISSN - 1523-7060
pISSN - 1523-7052
DOI - 10.1021/ol902051v
Subject(s) - salvia miltiorrhiza , diterpene , chemistry , hydroxylation , abietane , biosynthesis , stereochemistry , functional genomics , computational biology , biochemistry , genomics , biology , traditional chinese medicine , enzyme , gene , medicine , alternative medicine , pathology , genome
Tanshinones are abietane-type norditerpenoid quinone natural products that are the bioactive components of the Chinese medicinal herb Salvia miltiorrhiza Bunge. The initial results from a functional genomics-based investigation of tanshinone biosynthesis, specifically the functional identification of the relevant diterpene synthases from S. miltiorrhiza, are reported. The cyclohexa-1,4-diene arrangement of the distal ring poises the resulting miltiradiene for the ensuing aromatization and hydroxylation to ferruginol suggested for tanshinone biosynthesis.

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