A NOVEL METHOD FOR CONSTRUCTION OF SIDE CHAIN OF BRASSINOSTEROIDS

A NOVEL METHOD FOR CONSTRUCTION OF SIDE CHAIN OF BRASSINOSTEROIDS

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摘要 Construction of the side chain of brassrnolide and its related compounds by the aldolreaction of lithofuran with 22-steroidal aldehyde obtained from hyodeoxycholic acid isdescribed. A key intermediate, 22R, 23R-γ-hydroxy-α, β-unsaturated lactone (16) wassynthesized. Construction of the side chain of brassrnolide and its related compounds by the aldolreaction of lithofuran with 22-steroidal aldehyde obtained from hyodeoxycholic acid isdescribed. A key intermediate, 22R, 23R-γ-hydroxy-α, β-unsaturated lactone (16) wassynthesized.

作者周维善戈传生

机构地区 Shanghai Institute of Organic Chemistry

出处《Science China Chemistry》 SCIE EI CAS 1989年第11期1290-1299,共10页 中国科学（化学英文版）

关键词 BRASSINOLIDE KEY INTERMEDIATE lithofuran brassinolide key intermediate lithofuran

分类号 O6 [理学—化学]

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3Wei Sham ZHOU Zheng Wu SHEN Shanghai Institute of Organic Chemistry,Chinese Academy of Science,345 Lingling Lu,Shanghai 200032.STUDY ON THE SYNTHESIS OF BRASSINOLIDE AND RELATED COMPOUNDS 15.FORMAL SYNTHESIS OF BRASSINOLIDE VIA STEREOSELECTIVE SULFENATE-SULFOXIDE TRANSFORMATION[J].Chinese Chemical Letters,1991,2(2):111-114.
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Science China Chemistry

1989年第11期

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A NOVEL METHOD FOR CONSTRUCTION OF SIDE CHAIN OF BRASSINOSTEROIDS

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