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.

Communication | Regular issue | Vol 14, No. 4, 1980, pp.445-448
Published online, 1st January, 1970
DOI: 10.3987/R-1980-04-0445
Useful Intermediates for the Synthesis of Ergot Alkaloids

Mitsutaka Natsume* and Hideaki Muratake

*Research Foundation Itsuu Laboratory, 2-28-10 Tamagawa, Setagaya-ku, Tokyo 158, Japan


6-Substituted 8-oxo-6,7-secoergoline and 8-oxo-10β-6,7-secoergoline derivatives, 17 and 18, were synthesized as useful intermediates for the ergot alkaloid synthesis, starting from the readily available compound, 1-methoxycarbonyl-4-(3-oxo-1-butyl) indole (7).