8-(2-Bromo-3-methoxy-3-methylbutyl)-7-methoxycoumarin

The title compound, C16H19BrO4, is a derivative of osthol, isolated from the seeds of Imperatoria Osthruthium. The structure was solved in space group P, with two molecules in the asymmetric unit, and was refined to a final R factor of 0.064. The two molecules in the asymmetric unit differ in the...

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Veröffentlicht in:	Acta crystallographica. Section C, Crystal structure communications Crystal structure communications, 2003-01, Vol.59 (1), p.o40-o41
Hauptverfasser:	Anand Solomon, K., Rajan, S. S., Gopalakrishnan, G., Kashinath, V., Santhana Krishnan, V. P.
Format:	Artikel
Sprache:	eng
Schlagworte:	Anti-Inflammatory Agents - chemistry Antifungal Agents - chemistry Biological and medical sciences Coumarins - chemistry Crystallography, X-Ray General pharmacology Medical sciences Medicine, Chinese Traditional Molecular Structure Pharmacognosy. Homeopathy. Health food Pharmacology. Drug treatments Plants, Medicinal - chemistry Seeds - chemistry Structure-Activity Relationship Umbelliferones - chemistry
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container_title	Acta crystallographica. Section C, Crystal structure communications
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creator	Anand Solomon, K. Rajan, S. S. Gopalakrishnan, G. Kashinath, V. Santhana Krishnan, V. P.
description	The title compound, C16H19BrO4, is a derivative of osthol, isolated from the seeds of Imperatoria Osthruthium. The structure was solved in space group P, with two molecules in the asymmetric unit, and was refined to a final R factor of 0.064. The two molecules in the asymmetric unit differ in the orientation of their brominated substituent group. The benzopyran ring displays aromatic character. The packing of the molecules in the lattice is mainly due to C—H⋯O hydrogen bonds.
doi_str_mv	10.1107/S0108270102020838
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subjects	Anti-Inflammatory Agents - chemistry Antifungal Agents - chemistry Biological and medical sciences Coumarins - chemistry Crystallography, X-Ray General pharmacology Medical sciences Medicine, Chinese Traditional Molecular Structure Pharmacognosy. Homeopathy. Health food Pharmacology. Drug treatments Plants, Medicinal - chemistry Seeds - chemistry Structure-Activity Relationship Umbelliferones - chemistry
title	8-(2-Bromo-3-methoxy-3-methylbutyl)-7-methoxycoumarin
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