Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1994-03-11
1995-08-15
Haley, Jacqueline
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
5483335, C07D23368, C07D23396
Patent
active
054420750
ABSTRACT:
A process for the production of 2-substituted 5-chlorimidazole-4-carbaldehydes of the general formula: ##STR1## wherein R is hydrogen, an alkyl group, and alkenyl group, a cycloalkyl group, a benzyl group, a phenyl group or an aryl group. These compounds form important intermediate products for the production of antihypertensive pharmaceutical agents or herbicidal compounds.
REFERENCES:
patent: 4355040 (1982-10-01), Furukawa et al.
Chemical Abstracts, vol. 116, No. 25, (Jun. 22, 1992), p. 792, col. 2, No. 255614j.
Jacquier et al, Bulletin de la Societe Chimique de France, No. 3, 1971, pp. 1040-1050.
Gosteli Jacques
Griffiths Gareth
Imwinkelried Rene
Haley Jacqueline
Lonza Ltd.
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