Abstract

The title compound pteleifolosin C, C21H20O7, was isolated from the petroleum ether-soluble fraction of an indigenous Chinese tree Melicope pteleifolia (Rutaceae). The dihedral angle between the benzene rings is 2.7 (2)°. Intra­molecular O—H⋯O hydrogen bonds occur. In the crystal, mol­ecules are linked by inter­molecular O—H—O hydrogen bonds.

Highlights

  • The title compound pteleifolosin C, C21H20O7, was isolated from the petroleum ether-soluble fraction of an indigenous

  • Molecules are linked by intermolecular O—H—O hydrogen bonds

  • The title substance is a new compound named pteleifolosin C, which is from petroleum ether soluble fraction of an indigenous Chinese tree Melicope pteleifolia, Rutaceae

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Summary

Bruker APEXII CCD diffractometer

Sheng-Hua Zhua* and Shao-Qian Liub a Guangdong Food and Drug Vocational College, Guangzhou 510520, People’s. Molecules are linked by intermolecular O—H—O hydrogen bonds

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