Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...
Patent
1976-03-11
1978-09-12
Coughlan, Jr., Paul M.
Organic compounds -- part of the class 532-570 series
Organic compounds
Nitrogen attached directly or indirectly to the purine ring...
C07D23922
Patent
active
041139496
ABSTRACT:
Direct fluorination of uracil and its derivatives, in the presence of an aqueous solvent, by fluorine gas to produce 5-fluorouracil and 5-fluorouracil derivatives is disclosed. Novel compounds produced by the reaction, such as 5,5-difluoro-6-hydroxy-5,6-dihydrouracil are also disclosed. The derivatives of 5-fluorouracil are useful as germicidal agents while 5-fluorouracil itself is a known cancer chemotherapy agent.
REFERENCES:
patent: 3277092 (1966-10-01), Duschinsky et al.
patent: 3360523 (1967-12-01), Loux
patent: 3669970 (1972-06-01), Lutz et al.
Schuman Paul D.
Tarrant Paul
Warner Dale A.
Westmoreland Geraldine
Coughlan, Jr. Paul M.
PCR, Inc.
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