Compounds containing a 3-sulfoalkanoylamino or 3-sulfoalylsulfon

Details Compounds containing a 3-sulfoalkanoylamino or 3-sulfoalylsulfon Compounds containing a 3-sulfoalkanoylamino or 3-sulfoalylsulfon

1990-12-03

1992-06-09

Hollrah, Glennon H.

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

Organic compounds

Sulfonic acids or salts thereof

558387, 558394, 558408, 558426, 562 29, 562 36, 562 41, 562 42, 562 43, C07C30924

Patent

active

051208725

ABSTRACT:
A compound of the formula ##STR1## in which R.sub.1 and R.sub.2 independently of one another are each C.sub.1 -C.sub.10 alkyl which is unsubstituted or substituted by hydroxyl, C.sub.1 -C.sub.4 alkoxy, phenyl, sulfo, sulfato, thiosulfato, cyano or halogen, C.sub.5 -C.sub.7 cycloalkyl which is unsubstituted or substituted by halogen, C.sub.1 -C.sub.4 alkyl, or C.sub.1 -C.sub.4 alkoxy, or phenyl or naphthyl which both are unsubstituted or substituted by C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, C.sub.2 -C.sub.4 alkanoylamino, benzoylamino, halogen or sulfo, R.sub.3 is hydrogen, halogen, C.sub.1 -C.sub.10 alkyl which is unsubstituted or substituted by hydroxyl, C.sub.1 -C.sub.4 alkoxy, phenyl, sulfo, sulfato, thiosulfato, cyano or halogen, C.sub.1 -C.sub.10 alkoxy which is unsubstituted or substituted by C.sub.1 -C.sub.4 alkoxy, or phenoxy which is unsubstituted or substituted by C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, C.sub.2 -C.sub.4 alkanoylamino, benzoylamino, halogen or sulfo, X is --CO-- or --SO.sub.2 --, n is the number 1,2,3,4,5 or 6 and M is a cation.

REFERENCES:
patent: 4265812 (1981-05-01), Weaver et al.
patent: 4282144 (1981-08-01), Weaver et al.
patent: 4301068 (1981-11-01), Giles et al.
patent: 4301069 (1981-11-01), Weaver et al.
patent: 4301070 (1981-11-01), Giles et al.
patent: 4301071 (1981-11-01), Giles et al.
patent: 4302387 (1981-11-01), Giles et al.
patent: 4302390 (1981-11-01), Giles et al.
patent: 4499272 (1985-02-01), Hyatt et al.

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