Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Radical -xh acid – or anhydride – acid halide or salt thereof...
Patent
1982-11-16
1985-02-05
Hollrah, Glennon H.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Radical -xh acid, or anhydride, acid halide or salt thereof...
26050113, 2604045, 252544, 252546, 252DIG5, 252DIG7, C11D 326, A61K 31205, A61K 708
Patent
active
044978251
ABSTRACT:
A method for the preparation of betaines is disclosed, the betaines having the general formula
REFERENCES:
patent: 3366671 (1968-01-01), Cowen et al.
patent: 3819539 (1974-06-01), Bloch et al.
patent: 4137191 (1979-01-01), Lohr
patent: 4148762 (1979-04-01), Koch et al.
Covington Raymond K.
Hollrah Glennon H.
Th. Goldschmidt Ag
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