abstract |
A b s t r a c t The present invention relates to novel compounds of the general formula (I), (I) wherein R stands for hydrogen, halogen, C1-4alkyl, C1-4alkoxy or a C1-4acyl amino group; and R1 is hydrogen or a carboxyl-protective group or E and/or Z configuration as well as their salts. The compounds according to the invention show a cytoprotecive effect and in addition, a valuable anti-inflammatory action. Their toxicity is low. |