Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Recombinant or stably-transformed bacterium encoding one or...
Patent
1976-07-06
1978-05-09
Chan, Nicky
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Recombinant or stably-transformed bacterium encoding one or...
424335, 260459R, 260607B, A61K 31255, C07C14104
Patent
active
040887812
ABSTRACT:
New chemical products formed by sulphates of alkyl and sulphonium, the latter having on its sulphur atom an alkyl containing 1 to 6 carbon atoms, a second alkyl containing at least 6 carbon atoms, and a 2-hydroxy-ethyl group.
These products are prepared by reacting a dialkyl sulphate with a sulphide of an alkyl containing at least 6 carbon atoms and of --CH.sub.2 CH.sub.2 OH.
The sulphonium compounds of this type, and particularly the compound in which the heavy alkyl is a n-octyl, are useful as fungicides.
REFERENCES:
patent: 2121823 (1938-06-01), Piggott
patent: 2204976 (1940-06-01), Peski et al.
patent: 2335119 (1943-11-01), Hoeffelman
patent: 3639492 (1972-02-01), Campbell
patent: 3652255 (1972-03-01), Osieka
Chan Nicky
Societe Nationale Elf Aquitaine (Production)
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