摘要:
The new naphthacene derivatives of the general formula: ##STR1## wherein A represents a single bond or a methylene group and acid addition salts thereof possess valuable anti-tumor properties. They are prepared by reaction of an acid addition salt of a strong acid of a corresponding naphthacene derivative having a ##STR2## group in the 13-position with a compound of the formula HO--CH.sub.2 --A--CH.sub.2 --OH.
摘要:
Daunorubicin derivatives of the formula: ##STR1## wherein R.sub.1 represents a group of the formula: ##STR2## in which (i) X.sub.1 and X.sub.2 both represent oxygen or both represent sulphur and the symbols R.sub.3 each represent alkyl of 1 through 4 carbon atoms, phenyl or phenyl substituted in the para-position by methyl, methoxy or methylthio, or together form an alkylene radical of 2 through 4 carbon atoms, or (ii) one of X.sub.1 and X.sub.2 represents oxygen and the other represents sulphur and the symbols R.sub.3 together form an alkylene radical of 2 through 4 carbon atoms, and R.sub.4 represents hydrogen, alkyl of 1 through 4 carbon atoms or phenyl, and R.sub.2 represents hydrogen or trifluoroacetyl, are new compounds possessing anti-tumour properties.
摘要:
Daunorubicin derivatives of the general formula: ##STR1## wherein each of the symbols R represents a hydrogen atom or a methyl or ethyl radical, are new therapeutically useful compounds possessing anti-tumoral properties.
摘要:
Thienopyridine derivatives of the formula: ##STR1## wherein the symbol A represents pyrid-3-yl, isoquinol-5-yl, or a 3-alkylisoquinol-5-yl group in which the alkyl radical is of 1 through 10 carbon atoms, and one of the symbols X and Y represents a single bond and the other represents the vinylene radical, are new compounds possessing useful pharmacological properties. They are particularly useful as anti-viral agents and, in certain cases, as analgesics, anti-inflammatory agents and anti-pyretics.
摘要:
Indole derivatives of the formula: ##STR1## wherein Z represents hydrogen, alkyl of 1 through 10 carbon atoms, or alkoxyalkyl of the formula --(CH.sub.2).sub.n --OR in which R represents alkyl of 1 through 8 carbon atoms and n represents 1 or 2, and their non-toxic pharmaceutically acceptable acid addition salts, are new compunds possessing useful pharmacological properties. They are particularly valuable as analgesic agents; some of them are also useful as anti-inflammatory and antipyretic agents.
摘要:
Thiazolo[3,4-b]isoquinoline derivatives of the formula: ##STR1## wherein X.sub.1 represents hydrogen, halogen, methoxy or cyano, X.sub.2 represents hydrogen, halogen or methoxy, or X.sub.1 and X.sub.2 together represent methylenedioxy, and Y.sub.1 and Y.sub.2 each represent hydrogen, halogen, alkyl of 1 through 4 carbon atoms, alkoxy of 1 through 4 carbon atoms, alkylthio of 1 through 4 carbon atoms, hydroxy, amino or diacetylamino, are new compounds useful as anti-ulcer agents.
摘要:
Isoquinoline derivatives of the formula: ##STR1## wherein R.sub.1 represents alkyl of 1 through 8 carbon atoms, and n represents 1 or 2, are new compounds possessing useful pharmacological properties. They are particularly valuable as analgesic, anti-inflammatory, antipyretic or antiviral agents.
摘要:
Isoquinoline derivatives of the formula: ##STR1## wherein R represents alkyl of 1 through 8 carbon atoms, and n represents 1 or 2, and their non-toxic pharmaceutically acceptable acid addition salts, are new compounds possessing useful pharmacological properties. They are particularly valuable as analgesic agents; some of them are also useful as anti-inflammatory and antipyretic agents.
摘要:
Isoquinoline derivatives of the formula: ##STR1## wherein A represents pyrid-3-yl, isoquinol-5-yl or a 3-alkylisoquinol-5-yl radical in which the alkyl moiety contains 1 to 10 carbon atoms, are new compounds, possessing useful pharmacological properties. They are particularly valuable as analgesic, anti-inflammatory and antipyretic agents.
摘要:
Compounds of the formula: ##STR1## wherein A represents a heterocyclic radical selected from 3-pyridyl, 4-pyridyl, 5-isoquinolyl and 5-isoquinolyl substituted in the 3-position by an alkyl radical containing 1 to 10 carbon atoms, are new compounds possessing pharmacological properties, in particular analgesic, antipyretic and anti-inflammatory properties.