TY - JOUR
T1 - Design and efficient synthesis of new stable 1α,25-dihydroxy-19-norvitamin D3 analogues containing amide bond
AU - Suhara, Yoshitomo
AU - Kittaka, Atsushi
AU - Ono, Keiichiro
AU - Kurihara, Masaaki
AU - Fujishima, Toshie
AU - Yoshida, Akihiro
AU - Takayama, Hiroaki
N1 - Funding Information:
We are grateful to Miss Junko Shimode and Miss Maroka Kitsukawa for the spectroscopic measurements. This work was supported in part by Kanagawa Academy of Science and Technology Research Grants, which we gratefully acknowledge.
Copyright:
Copyright 2008 Elsevier B.V., All rights reserved.
PY - 2002/12
Y1 - 2002/12
N2 - The design and synthesis of new 1α,25-dihydroxy-19-norvitamin D3 analogues 3a-c, which have an amide bond in the molecule instead of the diene, are described. The A-ring moiety was constructed by a (3S,5S)-3,5-dihydroxypiperidine derivative (9, 11, or 13) prepared from D-mannose, and a CD-ring carboxylic acid 16 was synthesized from Grundmann's ketone. Coupling those parts gave desired 3a-c in good yield. This strategy can be applied in combinatorial chemistry; therefore, those compounds would be applicable as useful tools in the development of new drugs.
AB - The design and synthesis of new 1α,25-dihydroxy-19-norvitamin D3 analogues 3a-c, which have an amide bond in the molecule instead of the diene, are described. The A-ring moiety was constructed by a (3S,5S)-3,5-dihydroxypiperidine derivative (9, 11, or 13) prepared from D-mannose, and a CD-ring carboxylic acid 16 was synthesized from Grundmann's ketone. Coupling those parts gave desired 3a-c in good yield. This strategy can be applied in combinatorial chemistry; therefore, those compounds would be applicable as useful tools in the development of new drugs.
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U2 - 10.1016/S0960-894X(02)00800-4
DO - 10.1016/S0960-894X(02)00800-4
M3 - Article
C2 - 12443770
AN - SCOPUS:0036889635
SN - 0960-894X
VL - 12
SP - 3533
EP - 3536
JO - Bioorganic and Medicinal Chemistry Letters
JF - Bioorganic and Medicinal Chemistry Letters
IS - 24
ER -