Constituents of Boesenbergia sp. Isolation and crystal structure of crotepoxide ([1R-(1α,2α,4α,5β,6α,7α,)]-4-[(Benzoyloxy)methyl]-3,8-dioxatricyclo[5, 1,0,02,4]octane-5,6-diyl diacetate)

O Pancharoen; VA Patrick; V Reutrakul; P Tuntiwachwuttikul; AH White

doi:10.1071/ch9840221

RESEARCH ARTICLE

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Constituents of Boesenbergia sp. Isolation and crystal structure of crotepoxide ([1R-(1α,2α,4α,5β,6α,7α,)]-4-[(Benzoyloxy)methyl]-3,8-dioxatricyclo[5, 1,0,0^2,4]octane-5,6-diyl diacetate)

O Pancharoen, VA Patrick, V Reutrakul, P Tuntiwachwuttikul and AH White

Australian Journal of Chemistry 37(1) 221 - 225
Published: 1984

Abstract

The crystal structure of crotepoxide, isolated from the rhizomes of Boesenbergia sp., has been determined by single crystal X-ray diffraction methods at 295 K, being refined to a residual of 0.059 for 682 independent 'observed' reflections. Crystals are orthorhombic, P2₁2₁2₁, a 23.53(2), b 10.59(1),c, 6.99(1)Å, Z 4.

https://doi.org/10.1071/CH9840221

Constituents of Boesenbergia sp. Isolation and crystal structure of crotepoxide ([1R-(1α,2α,4α,5β,6α,7α,)]-4-[(Benzoyloxy)methyl]-3,8-dioxatricyclo[5, 1,0,02,4]octane-5,6-diyl diacetate)

Abstract

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Constituents of Boesenbergia sp. Isolation and crystal structure of crotepoxide ([1R-(1α,2α,4α,5β,6α,7α,)]-4-[(Benzoyloxy)methyl]-3,8-dioxatricyclo[5, 1,0,0^2,4]octane-5,6-diyl diacetate)