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- Marton, J., et al.
(author)
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Herstellung von 6,14‐Ethenomorphinan‐Derivaten
- 1993
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In: Liebigs Annalen der Chemie. - : Wiley. - 0170-2041 .- 1099-0690. ; 1993:8, s. 915-919
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Journal article (peer-reviewed)abstract
- Preparation of 6,14‐Ethenomorphinane Derivatives Buprenorphine (5j) and diprenorphine (5k) were synthesized from N‐formyl‐northebaine (1c) and N‐benzyl‐northebaine (1d) via new intermediates. N‐cyclopropylmethyl‐dihydronorthevinone 3d is a suitable compound for the synthesis of both 5j and 5k. We carried out detailed 1H‐ and 13C‐NMR analysis of the new compounds.
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