C - Chemistry – Metallurgy – 07 – F
Patent
C - Chemistry, Metallurgy
07
F
260/457.3
C07F 9/24 (2006.01) C07F 9/6584 (2006.01)
Patent
CA 1254903
ABSTRACT OF THE DISCLOSURE There are provided new antitumor salts of oxazaphosphorine derivatives of the formula: Image in which A is the group -S-alk-S03H and alk represents a C2-C6- alkylene residue with a basic compound of the formula: Image II wherein R4 is a hydroxy group or an amino group, R6 is hydrogen a C1-C6-alkyl group or a C1-C6-alkyl group which is substituted by an amino group, or a guanidino group.
475401
Engel Jurgen
Hilgard Peter
Kleemann Axel
Niemeyer Ulf
Pohl Joerg
Asta Pharma Aktiengesellschaft
Marks & Clerk
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