The oxirane ring openings of the dianhydro sugar with high regioselectivity and its use in preparation of two chiral segments of 6-deoxyerythronolide B
作者:Takeshi Wakamatsu、Hideo Nakamura、Yuji Nishikimi、Kaoru Yoshida、Tomoko Noda、Masato Taniguchi、Yoshio Ban
DOI:10.1016/s0040-4039(00)85401-5
日期:1986.1
The oxirane ring of the dianhydro sugar 2 obtained from levoglucosan (1,6-anhydro-β-D-glucose) is opened regioselectively with organometallic carbon nucleophiles and its application to an asymmetric synthesis of the C1–C5 segment 9 together with the C9-C15 unit 18 of 6-deoxyerythronolide B 1 is described.
WAKAMATSU, T.;NISHIKIMI, Y.;KUKUIRI, H., HETEROCYCLES, 26,(1987) N 7, 1761-1764
作者:WAKAMATSU, T.、NISHIKIMI, Y.、KUKUIRI, H.
DOI:——
日期:——
Determination of the absolute stereochemistry of the antifungal antibiotic YM-47522 by the total synthesis of its enantiomer
作者:Mikhail S. Ermolenko
DOI:10.1016/s0040-4039(96)01466-9
日期:1996.9
The enantiomer 1 of the new antifungal antibiotic YM-47522 has been synthesized and found to be the antipode of the natural product. Thus, the absolutestereochemistry of the naturally occurring antibiotic YM-47522 was determined to be (7S, 8S, 9R, 10S).