Online article for Non-subscribers

Pay per view

Heterocycles has a pay-per-view service for Non-subscribers.
You will be able to directly purchase the full text article through PayPal.
Your purchased Paper can be downloaded after the payment is completed.
An e-mail will be sent the URL to download the paper.
If you have any questions, please contact:

Price: ¥ 4,400 (Yen only)
Period: This Article can be accessed for 7 days.

Paper | Regular issue | Vol 41, No. 9, 1995, pp.1959-1965
Published online, 1st January, 1970
DOI: 10.3987/COM-95-7069
6-Oxo-6a,12a-dehydro-α-toxicarol, a 6-Oxodehydrorotenone from the Roots of Derris oblonga Benth

Yun-Lian Lin and Yueh-Hsiung Kuo

*Department of Chemistry, National Taiwan University, Taipei, Taiwan, R.O.C.


A 6-oxodehydrorotenone, 6-oxo-6a,12a-dehydro-α-toxicarol, together wih nineteen known compounds containing sugar, triterpenes, isoflavones, anthraquinones, rotenone, dehydrorotenones, 12a-hydroxyrotenones, coumestans, coumaronochromones and pterocarpen, were isolated from the roots of Derris oblonga, and characterized on the basis of spectral and chemical evidence.