Total Synthesis of the Diterpene Waihoensene
نویسندگان
چکیده
منابع مشابه
Total synthesis of the Isodon diterpene sculponeatin N.
The total synthesis of sculponeatin N, a bioactive polycyclic diterpene isolated from Isodon sculponeatus, is reported. Key features of the synthesis include diastereoselective Nazarov and ring-closing metathesis reactions, and a highly efficient formation of the bicyclo[3.2.1]octane ring system by a reductive radical cyclization.
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15 صفحه اولSynthesis of ent-kaurane diterpene monoglycosides.
Synthesis of two ent-kaurane diterpene glycosides, steviol 19-O-β-D-glucopyranosiduronic acid (steviol glucuronide, 5), and 13-hydroxy ent-kaur-16-en-19-oic acid-β-D-glucopyranosyl ester (7) has been achieved from a common starting material, steviol, using phase transfer catalyst. Also, synthesis of an additional 17-nor-ent-kaurane glycoside, namely 13-methyl-16-oxo-17-nor-ent-kauran-19-oic aci...
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چکیده ندارد.
Synthesis and sensory evaluation of ent-kaurane diterpene glycosides.
Catalytic hydrogenation of the three ent-kaurane diterpene glycosides isolated from Stevia rebaudiana, namely rubusoside, stevioside, and rebaudioside-A has been carried out using Pd(OH)₂ and their corresponding dihydro derivatives have been isolated as the products. Synthesis of reduced steviol glycosides was performed using straightforward chemistry and their structures were characterized on ...
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ژورنال
عنوان ژورنال: Angewandte Chemie International Edition
سال: 2020
ISSN: 1433-7851,1521-3773
DOI: 10.1002/anie.202011298