Aminosulfonic acid derivatives and processes for their...

Details Aminosulfonic acid derivatives and processes for their... Aminosulfonic acid derivatives and processes for their...

C - Chemistry, Metallurgy

07

K

C07K 5/072 (2006.01) A61K 31/23 (2006.01) A61K 38/05 (2006.01) C07C 323/60 (2006.01) C07C 323/66 (2006.01) C07K 5/06 (2006.01)

Patent

CA 2085715

4-18903/A Aminosulfonic acid derivatives and processes for their preparation Abstract Salts of aminosulfonic acid derivatives of formula I * (R)-configuration ** (R)- or (S)-configuration Image (I) wherein R1, R2 and R3 are each independently of the others an aliphatic hydrocarbon radical having from 7 to 21 carbon atoms, n is 0 or 1, As is the amidically bonded residue of a (D)- or (L)-amino acid or of a (D)- or (L)-amino acid derivative from the group consisting of Gly, Ala, Ser, Thr, Asp, Asp(R5), Glu, Glu(R5), Gla, Gla(R5) and Gla(R5)2, and R4 and R5 are each independently of the other the amidically bonded radical of an unsubstituted or carboxy-substituted .omega.-amino-C2-C3alkanesulfonic acid, are described. Those salts have an immunostimulating action and can be used as medicaments.

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