Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...
Patent
1977-02-09
1978-05-16
Coughlan, Jr., Paul M.
Organic compounds -- part of the class 532-570 series
Organic compounds
Nitrogen attached directly or indirectly to the purine ring...
260690, C07D29508
Patent
active
040898539
ABSTRACT:
There is provided a process for the manufacture of pure cis isomer of 5,6-dimethoxy-2-methyl-3-[2-(4-phenyl-1-piperazinyl)ethyl]indoline by the ionic hydrogenation of 5,6-dimethoxy-2-methyl-3-[2-(4-phenyl-1-piperazinyl)ethyl]indole.
REFERENCES:
patent: 3188313 (1965-06-01), Archer
patent: 3751416 (1973-08-01), Allen et al.
Parnes et al., J. Org. Chem. of USSR, vol. 8 (1972) pp. 2613-2614.
American Cyanamid Company
Conroy, Jr. Edward A.
Coughlan, Jr. Paul M.
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