Natural product chemistry,part 100: The structure of carissone,C15H24O2期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Natural product chemistry,part 100: The structure of carissone,C15H24O2

Authors:	Johannes Reisch Raouf A. Hussain Bernt Krebs Mechtild Dartmann

Affiliation:	(1) Institute of Pharmaceutical Chemistry, Westfalian Wilhelms-University, Hittorfstrasse 58-62, D-W-4400 Münster, Germany;(2) Institute of Inorganic Chemistry, Westfalian Wilhelms-University, Wilhelm-Klemm-Strasse 8, D-W-4400 Münster, Germany

Abstract:	Summary C₁₅H₂₄O₂,M=236.2, monoclinic, P 2₁,a=7.229(7),b=14.925 (9),c=6.235 (9) Å, =92.40 (9)°,V=672.1 Å³,T=–133 °C,Z=2,D_x=1.17 g cm^–3. The X-ray diffraction analysis of this sesquiterpenoid fromCarissa opaca confirmed the previously proposed constitution of the isolate and, furthermore, allowed precise NMR assignment. Naturstoffchemie, 100. Mitt.: Die Struktur des Carissons, C₁₅H₂₄O₂ Zusammenfassung C₁₅H₂₄O₂,M=236.2, monoklin, P 2₁,a=7.229 (7),b=14.925 (9),c=6.235 (9) Å, =92.40 (9)°,V=672.1 Å³,T=–133 °C,Z=2,D_x=1.17 g cm^–3. Die Röntgenstrukturanalyse dieses Sesquiterpenoids ausCarissa opaca bestätigte die bereits vorgeschlagene Struktur und erlaubte ferner eine genaue NMR-Zuordnung.

Keywords:	Carissa opaca Carissone X-ray diffraction analysis Sesquiterpenoid
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