Indoles, VI: Lactamisation of 4,9-Dihydropyranoindol-1(3H)-ones with Methylamine.- A New Synthetic Route to Strychnocarpine and its Derivatives

DOI: 10.1002/ardp.19883210708

Source and publish data:

Archiv der Pharmazie p. 411 - 414 (1988)

Update date:2022-07-30

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Authors:

Lehmann, Jochen

Pohl, Ursula

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Article abstract of DOI:10.1002/ardp.19883210708

The lactamisation of the pyranoindolones 3a-g - available from 1 or 2 -represents a simple synthesis of strychnocarpine (4a) and its substituted derivatives 4b-g, 5b,c.Reduction gives the tetrahydro-β-carbolines 6a-d,f,h.

Full text of DOI:10.1002/ardp.19883210708

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