Process for the preparation of N-10 alpha-methoxyl-lumilysergol

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

546 69, 20415764, 20415771, C07D45702

Patent

active

049804758

ABSTRACT:
Processes for the preparation of esters of N.sub.1 -methyl-10.alpha.-methoxylumilysergol are described, in which lysergol esters are subjected to N-methylation and subsequently to photochemical reaction with methanol/H.sub.2 SO.sub.4. The esters of N.sub.1 -methyl-10-methoxylumilysergol obtained in this way can then be saponified or converted directly into other esters.

REFERENCES:
patent: 3228943 (1966-01-01), Bernardi et al.
patent: 3647655 (1972-03-01), Bernardi et al.
patent: 3704233 (1972-11-01), Eich et al.
patent: 3879554 (1975-04-01), Temperilli et al.
patent: 4232157 (1980-11-01), Enrico et al.
Barbieri et al., "Ergoline Derivatives-IX. . . . ,"Tetrahedron 25, (1969), 2401-2405.
Bernardi, Ergoline Derivatives, Chem. Abst. 84:44500b (1975).

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Process for the preparation of N-10 alpha-methoxyl-lumilysergol does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for the preparation of N-10 alpha-methoxyl-lumilysergol , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the preparation of N-10 alpha-methoxyl-lumilysergol will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1164014

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.