Chemical process

Details Chemical process Chemical process

1998-11-13

2000-08-01

Ford, John M.

Organic compounds -- part of the class 532-570 series

Organic compounds

Nitrogen attached directly or indirectly to the purine ring...

C07D23952

Patent

active

060968923

ABSTRACT:
A process for preparing 4,6-dihydroxypyrimidine comprising the steps:

REFERENCES:
patent: 4059696 (1977-11-01), Maurer et al.
Chemical Abstracts, vol. 38: 4565h, 1963 (Partial Translation of Article).
Chemical Abstracts, vol. 65: 727f, 1966.
Chemical Abstracts, vol. 90: 49472c, 1979.
Hennart & Merlin, "Contribution a la synthese de la dichloro-4-6 pyrimidine", Memoires Presentes A La Societe Chimique, 741 to 742 (1958) and partial translation.
M. Prystas, "N-Alkyl Derivatives of 2-and 5-Substituted 4-Hydroxy-6(1H)-Pyrimidinomes", Collection Czechoslov. Chem. Commun., 32 at 4241-4259 (1967).
Zhim. Farm. Zh. (1974) 8(12)28-31 and partial translation.
Vladimirtsev et al., Fiziol. Akt. Veshchestva, 1978, 45-47 and translation.
Hull, J. Chem. Soc., A New Sunthesis of 4: 6-Dihydroxypyrimidines, 1951, 2214.
H. Gershon, R. Brown. A. Scala, & R. Rodin, Pyrimidines. IV. 2-, 5-, and 2,5-Substituted Chloropyrimidines, 7 J. Med. Chem. At 808-11 (1964).

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