Benzothiepine-, benzothiopyrane- and benzothiophenyle derivatives, their preparation and use as medicine.

Type I compounds with carboxylic acid salts can be used as drugs, such as the treatment of auto-immune diseases and has a strong immunization component of disease, such as psoriasis. Structure of compounds of type ⅰ type x in behalf of-S-,-SO-or-SO2-,R1 C7-10 or C7-10 alkyl alkoxy, n-1,2 or 3;R representative (a) or (b) residues (R3 for carboxylated or lower alkoxy) Carbonyl.