Structures of Cinnzeylanine and Cinnzeylanol, Polyhydroxylated Pentacyclic Diterpenes fromCinnamonum zeylanicumNees
نویسندگان
چکیده
منابع مشابه
Polyhydroxylated indolizidine alkaloidsdsynthesis of dideoxycastanospermine
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The stereoselective synthesis of a series of di- and tri-hydroxylated aminocyclohexane derivatives has been developed. A one-pot, two step tandem process involving an Overman rearrangement and a ring closing metathesis reaction has been utilised for the asymmetric synthesis of (1S)-1-(2',2',2'-trichloromethylcarbonylamino)cyclohexa-2-ene. Oxidation of this cyclohexene derivative was then studie...
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متن کاملSynthesis of some polyhydroxylated pyrrolidine derivatives.
Polyhydroxylated pyrrolidine, piperidine, and indolizidine alkaloids are of great interest because of their specific glycosidase inhibitory activity." Moreover, it has recently been found in our laboratories that swainsonine (1), a representative of the polyhydroxylated indolizidine alkaloids, has an immunostimulating activity, possibly as a result of its glycosidase inhibitory activity.21 This...
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ژورنال
عنوان ژورنال: Agricultural and Biological Chemistry
سال: 1976
ISSN: 0002-1369
DOI: 10.1080/00021369.1976.10862400