Preparation of aminothiophene derivatives

Details Preparation of aminothiophene derivatives Preparation of aminothiophene derivatives

1987-08-13

1989-03-21

Rotman, Alan L.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

549 62, 549 68, 549 69, C07D33338, C07D33332, C07D33336

Patent

active

048144657

ABSTRACT:
Abstract of the Disclosure: Aminothiophene derivatives of the formula I ##STR1## where R is unsubstituted or substituted C.sub.1 -C.sub.8 -alkyoxycarbonyl, unsubstituted or substituted carbamyl or cyano, are prepared by a process in which a compound of the formula II

REFERENCES:
Nippon Kayaku Co., CA vol. 96, 1982 96: 87016p, p. 80.
Mittelbach et al., CA vol. 104, Jun. 9, 1986, 104: 206695e.
Baird et al., CA, vol. 84, 1976, 84: 135461f, p. 480.
Schefczik et al., CA, vol. 106, 1987, 106: 139827a, p. 80.

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