Polyhydroxylated indolizidine alkaloids—synthesis of dideoxycastanospermine
نویسندگان
چکیده
منابع مشابه
Polyhydroxylated indolizidine alkaloidsdsynthesis of dideoxycastanospermine
Powered by TCPDF (www.tcpdf.org) This material is protected by copyright and other intellectual property rights, and duplication or sale of all or part of any of the repository collections is not permitted, except that material may be duplicated by you for your research use or educational purposes in electronic or print form. You must obtain permission for any other use. Electronic or print cop...
متن کاملPolyhydroxylated indolizidine alkaloids-synthesis of dideoxycastanospermine
Powered by TCPDF (www.tcpdf.org) This material is protected by copyright and other intellectual property rights, and duplication or sale of all or part of any of the repository collections is not permitted, except that material may be duplicated by you for your research use or educational purposes in electronic or print form. You must obtain permission for any other use. Electronic or print cop...
متن کاملPolyhydroxylated indolizidine alkaloids—an efficient synthesis of 1-deoxy-8,8a-di-epi-castanospermine
A new and efficient enantioselective total synthesis of the title deoxycastanospermine derivative has been developed, based on amino acid and b-ketophosphonate chemistry, as well as employment of internal asymmetric induction for the creation of the new chiral centers proved successful. With proper choice of reaction conditions, the approach can also be applied in selective preparation of sever...
متن کاملIndolizidine and quinolizidine alkaloids.
This review covers the isolation, structure determination, synthesis, chemical transformations and biological activity of indolizidine and quinolizidine alkaloids from microbial, plant and animal sources. Included in the review are the hydroxylated indolizidines lentiginosine, swainsonine, castanospermine and their analogues; alkaloids from animal sources, including ants, amphibians and beetles...
متن کاملStereoselective synthesis of polyhydroxylated aminocyclohexanes.
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...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Tetrahedron
سال: 2009
ISSN: 0040-4020
DOI: 10.1016/j.tet.2009.09.017