Structural and conformational studies on euphornin and related diterpenes

Yoshikazu Shizuri, Seiji Kosemura, Jiro Ohtsuka, Yukimasa Terada, Shosuke Yamamura, Shigeru Ohba, Masatoki Ito, Yoshihiko Saito

Research output: Contribution to journalArticle

23 Citations (Scopus)

Abstract

In addition to euphornin, three new toxic substances (euphornins A, B and C) have been isolated from the plant Euphorbia helioscopia L., and their absolute stereostructures also been elucidated on the basis of their spectral data and some chemical evidence together with an X-ray crystallographic analysis of the p-bromobenzoate derived from euphornin. Furthermore, their conformations have also been discussed.

Original languageEnglish
Pages (from-to)1155-1158
Number of pages4
JournalTetrahedron Letters
Volume25
Issue number11
DOIs
Publication statusPublished - 1984

Fingerprint

Diterpenes
Bromobenzoates
Euphorbia
Poisons
Conformations
X-Rays
X rays
euphornin

ASJC Scopus subject areas

  • Biochemistry
  • Organic Chemistry
  • Drug Discovery

Cite this

Shizuri, Y., Kosemura, S., Ohtsuka, J., Terada, Y., Yamamura, S., Ohba, S., ... Saito, Y. (1984). Structural and conformational studies on euphornin and related diterpenes. Tetrahedron Letters, 25(11), 1155-1158. https://doi.org/10.1016/S0040-4039(01)91548-5

Structural and conformational studies on euphornin and related diterpenes. / Shizuri, Yoshikazu; Kosemura, Seiji; Ohtsuka, Jiro; Terada, Yukimasa; Yamamura, Shosuke; Ohba, Shigeru; Ito, Masatoki; Saito, Yoshihiko.

In: Tetrahedron Letters, Vol. 25, No. 11, 1984, p. 1155-1158.

Research output: Contribution to journalArticle

Shizuri, Y, Kosemura, S, Ohtsuka, J, Terada, Y, Yamamura, S, Ohba, S, Ito, M & Saito, Y 1984, 'Structural and conformational studies on euphornin and related diterpenes', Tetrahedron Letters, vol. 25, no. 11, pp. 1155-1158. https://doi.org/10.1016/S0040-4039(01)91548-5
Shizuri, Yoshikazu ; Kosemura, Seiji ; Ohtsuka, Jiro ; Terada, Yukimasa ; Yamamura, Shosuke ; Ohba, Shigeru ; Ito, Masatoki ; Saito, Yoshihiko. / Structural and conformational studies on euphornin and related diterpenes. In: Tetrahedron Letters. 1984 ; Vol. 25, No. 11. pp. 1155-1158.
@article{499b115453b447588eb69070247f91dc,
title = "Structural and conformational studies on euphornin and related diterpenes",
abstract = "In addition to euphornin, three new toxic substances (euphornins A, B and C) have been isolated from the plant Euphorbia helioscopia L., and their absolute stereostructures also been elucidated on the basis of their spectral data and some chemical evidence together with an X-ray crystallographic analysis of the p-bromobenzoate derived from euphornin. Furthermore, their conformations have also been discussed.",
author = "Yoshikazu Shizuri and Seiji Kosemura and Jiro Ohtsuka and Yukimasa Terada and Shosuke Yamamura and Shigeru Ohba and Masatoki Ito and Yoshihiko Saito",
year = "1984",
doi = "10.1016/S0040-4039(01)91548-5",
language = "English",
volume = "25",
pages = "1155--1158",
journal = "Tetrahedron Letters",
issn = "0040-4039",
publisher = "Elsevier Limited",
number = "11",

}

TY - JOUR

T1 - Structural and conformational studies on euphornin and related diterpenes

AU - Shizuri, Yoshikazu

AU - Kosemura, Seiji

AU - Ohtsuka, Jiro

AU - Terada, Yukimasa

AU - Yamamura, Shosuke

AU - Ohba, Shigeru

AU - Ito, Masatoki

AU - Saito, Yoshihiko

PY - 1984

Y1 - 1984

N2 - In addition to euphornin, three new toxic substances (euphornins A, B and C) have been isolated from the plant Euphorbia helioscopia L., and their absolute stereostructures also been elucidated on the basis of their spectral data and some chemical evidence together with an X-ray crystallographic analysis of the p-bromobenzoate derived from euphornin. Furthermore, their conformations have also been discussed.

AB - In addition to euphornin, three new toxic substances (euphornins A, B and C) have been isolated from the plant Euphorbia helioscopia L., and their absolute stereostructures also been elucidated on the basis of their spectral data and some chemical evidence together with an X-ray crystallographic analysis of the p-bromobenzoate derived from euphornin. Furthermore, their conformations have also been discussed.

UR - http://www.scopus.com/inward/record.url?scp=0005343380&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0005343380&partnerID=8YFLogxK

U2 - 10.1016/S0040-4039(01)91548-5

DO - 10.1016/S0040-4039(01)91548-5

M3 - Article

AN - SCOPUS:0005343380

VL - 25

SP - 1155

EP - 1158

JO - Tetrahedron Letters

JF - Tetrahedron Letters

SN - 0040-4039

IS - 11

ER -