5,9,11-Trihydroxy-2,2-dimethyl-10-(30-methyl-2 butenyl)-3-(2”-methyl-3”-butenyl)pyrano[2,3a]xanthen-12(2H)-one from the Stem Bark of Calophyllum pseudomole Repository

5,9,11-Trihydroxy-2,2-dimethyl-10-(30-methyl-2 butenyl)-3-(2”-methyl-3”-butenyl)pyrano[2,3a]xanthen-12(2H)-one from the Stem Bark of Calophyllum pseudomole

Mulyadi Tanjung and Ratih Dewi Saputri and Tjitjik Srie Tjahjandarie (2016) 5,9,11-Trihydroxy-2,2-dimethyl-10-(30-methyl-2 butenyl)-3-(2”-methyl-3”-butenyl)pyrano[2,3a]xanthen-12(2H)-one from the Stem Bark of Calophyllum pseudomole. Molbank, 2016 (3). pp. 1-5. ISSN 1811-9506

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Official URL: https://www.mdpi.com/1422-8599/2016/3/M906/htm

Abstract

5,9,11-Trihydroxy-2,2-dimethyl-10-(3 0 -methyl-2 0 -butenyl)-3-(2”-methyl-3”-butenyl)- pyrano[2,3-a]xanthen-12(2H)-one (1) was isolated from the stem bark of Calophyllum pseudomole. The structure of 1 was established by spectroscopic analysis which included UV, IR, HRESIMS and NMRexperiments. Abstract: 5,9,11-Trihydroxy-2,2-dimethyl-10-(3′-methyl-2′-butenyl)-3-(2″-methyl-3″ butenyl)pyrano[2,3-a]xanthen-12(2H)-one (1) was isolated from the stem bark of Calophyllum pseudomole. The structure of 1 was established by spectroscopic analysis which included UV, IR, HRESIMS and NMR experiments.

Item Type:

Article

Uncontrolled Keywords:

5,9,11-trihydroxy-2,2-dimethyl-10-(3′-methyl-2′-butenyl)-3-(2″-methyl-3″butenyl)- pyrano[2,3-a]xanthen-12(2H)-one; xanthone; Calophyllum pseudomole

Subjects:

Q Science > Q Science (General)
Q Science > QD Chemistry

Divisions:

08. Fakultas Sains dan Teknologi > Kimia

Creators: