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2014•Journal of chemical and pharmaceutical researchRequires access

Chemical constituents of Schizostachyum lumampao

Consolacion Y. Ragasa, Andrew Philip U. Chua, Chien‐Chang Shen

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Abstract

The dichloromethane extract of the air-dried leaves of Schizostachyum lumampao (Blanco) Merr. afforded lutein (1), β-sitosterol (2), stigmasterol (3), chlorophyll a (4), phytol (5), (E)-3-alkenoic acid (6), triglycerides, fatty alcohols, and fatty acids, while the twigs yielded saturated fatty acid ester. The structures of 1-5 were confirmed by comparison of their 13C NMR data with those reported in the literature. The structure of 6 was elucidated by 1D and 2D NMR spectroscopy.

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What this paper is about

The dichloromethane extract of the air-dried leaves of Schizostachyum lumampao (Blanco) Merr. afforded lutein (1), β-sitosterol (2), stigmasterol (3), chlorophyll a (4), phytol (5), (E)-3-alkenoic acid (6), triglycerides, fatty alcohols, and fatty acids, while the twigs yielded saturated fatty acid ester. The structures of 1-5 were confirmed by comparison of their 13C NMR data with those reported in the literature. The structure of 6 was elucidated by 1D and 2D NMR spectroscopy.

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Available abstract

The dichloromethane extract of the air-dried leaves of Schizostachyum lumampao (Blanco) Merr. afforded lutein (1), β-sitosterol (2), stigmasterol (3), chlorophyll a (4), phytol (5), (E)-3-alkenoic acid (6), triglycerides, fatty alcohols, and fatty acids, while the twigs yielded saturated fatty acid ester. The structures of 1-5 were confirmed by comparison of their 13C NMR data with those reported in the literature. The structure of 6 was elucidated by 1D and 2D NMR spectroscopy.

Key concepts: Stigmasterol, Phytol, Dichloromethane, Chemistry, Fatty acid, Organic chemistry, Lutein, Nuclear magnetic resonance spectroscopy

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