Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1974-11-27
1976-12-14
Higel, Floyd D.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
260141, 260248AS, 260309, 424226, A61I 2700, C07C11500
Patent
active
039975185
ABSTRACT:
Imidazoles of the formula: ##STR1## and their salts, wherein R.sub.1 is an optically substituted hydrocarbon, heterocyclic or thiol group; R.sub.2 is an amino or optionally substituted etherified hydroxyl group; R.sub.11 is a negative charge or alkyl group when R.sub.10 is N.sub.2 + or R.sub.11 is a hydrogen atom or alkyl group when R.sub.10 is N = N -- NR.sub.3 R.sub.4 where R.sub.3 is methyl or .beta.-chloroethyl and R.sub.4 is optionally substituted hydrocarbon. When R.sub.10 is N.sub.2 + the compounds are useful as intermediates in the synthesis of compounds wherein R.sub.10 is N=N-- NR.sub.3 R.sub.4 these latter compounds possessing anti-tumor and/or anti-microbial activity.
REFERENCES:
patent: 3649613 (1972-03-01), Krauth et al.
Shealy et al (I), J. Org. Chem., vol. 27, pp. 2150-2154 (1962).
Shealy et al (II), J. Med. Chem., vol. 9, pp. 34-38 (1966).
Shealy et al (III), J. Pharm. Sciences, vol. 56, pp. 147-148 (1967).
Shealy et al (IV), Nature, vol. 210, p. 208 (1966).
Heyes James
Ward Neal
Beecham Group Limited
Higel Floyd D.
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