摘要:
A therapeutic preparation having excellent effect for peptic ulcers with low toxicity which comprises aliphatic ketone derivative of the general formula: ##STR1## wherein represents a saturated or unsaturated bond, R.sub.1 is hydrogen or a lower alkyl group, R.sub.2 is hydrogen atom, a lower alkyl group or a lower alkylcarbonyl group, R.sub.3 is an aliphatic hydrocarbon group of the general formula: ##STR2## WHEREIN L, M AND N ARE 0 OR 1, PROVIDED THAT L+M+N.gtoreq.2; AND A, B, C, D, E AND F ARE HYDROGEN ATOM, OR THEY MAY FORM A BOND OF A--B, C--D OR E--F, PROVIDED THAT IF THE BOND IS A SATURATED BOND, THE A, B, C, D, E AND F REPRESENT ALL HYDROGEN ATOM.
摘要:
The polyprenyl compound having the formula: ##STR1## wherein X represents a group of the formula: --CH.dbd.CH--, a group of the formula: ##STR2## or a group of the formula: ##STR3## and Y represents a group of the formula: --COOR.sup.1 in which R.sup.1 represents a hydrogen atom or a lower alkyl group or a group of the formula: ##STR4## in which R.sup.2 represents a hydrogen atom or a lower alkyl group, is new and useful as a medicine.
摘要:
Phosphoramide derivatives of the general formula: ##STR1## are disclosed wherein X and Y each represents a hydrogen atom or X and Y are removed to form a double bond between the respective adjoining carbon atoms, and n represents an integer of 0 to 2. A process for the preparation of these compounds and pharmaceutical compositions containing these phosphoramide derivatives are also disclosed. The phosphoramide derivatives of the invention are used to treat urethral calculosis and pyelonephritis.
摘要:
Skin diseases with keratinization and allergic or inflammatory skin diseases are treated by orally or parenterally administering to an adult human patient from 40 mg to 4 g/day of a polyprenyl compound having the formula (I): ##STR1## in which each of n and m is 0, 1, or 2, n+m is 0, 1 or 2, A is ##STR2## and B is ##STR3## [in which R represents the hydroxyl group, a lower alkoxy group, or ##STR4## (wherein each of R.sub.1 and R.sub.2 is the hydrogen atom, a lower alkyl group or an aryl group)]; provided that R is a lower alkoxy or ##STR5## if n is 1, m is 0, a is ##STR6## and B is ##STR7##
摘要:
A compound, 3,7,11,15-tetramethyl-2,4,6,10,14-hexadecapentaenoic acid, and a salt thereof are disclosed as a therapeutic agent for treatment of skin diseases with keratinization.
摘要:
A novel compound, 3,7,11,15-tetramethyl-2,4,6,10,14-hexadecapentaenoic acid, and a salt thereof are disclosed together with a number of different processes for the preparation of the compound. The uses of the novel compound as an anticancer agent are also disclosed.