Chinoin Gyogyszer Es Vegyeszeti Termekek Gyara Rt.

Laszlo Institoris

Tibor Szabo

Gabor Kovacs

Istvan Stadler

Bela Koszegi

Jozsef Szejtli

Lajos Szente

Endre Csanyi

Sandor Eckhardt

Janos Sugar

Laszlo Tvos

Gyula Dalmadi

Todor Pfliegel

Jeno Seres

Sandor Kerpel-Fronius

Lajos Guczoghy

Ildiko Jodal

Laszlo Vargha

Hedvig Medzihradszky-Schweiger

Kalman Medzihradsz

Piroska Horvath Nee Lengyel

Ilona Elekes

Katalin De Gleria

Somfai Relle

Ivan Hidy

Maria Puklics

The invention relates to novel partially methylated carboxyacyl-cyclodextrins of the general formula (I), ##STR1## wherein A means the cyclodextrin skeleton of the general formula (II) ##STR2## containing the substituents in the position labelled by the wavy line; W stands for an alkylene, alkenylene or arylene group or the substituted derivatives thereof;

Methylated cyclodextrin type compounds and process for preparing same

The invention relates to new hexitols having the general formula (I) and (II), ##STR1## wherein the hexitol skeleton is dulcitol, mannitol or iditol,

Hexitols containing free carboxy groups and a process for the

New compounds and a process for making the same, for use in inhibiting aggregation in human blood and inhibiting the growth of tumors, said compounds being of the general formula: ##STR1## wherein R is hydrogen, alkanoyl, substituted alkanoyl, aralkanoyl or aroyl and  represents .alpha. or .beta. steric position or .alpha. and .beta. position, with the provision that if R stands for p-phenyl-benzoyl then methoxy in the position 2 may stand only in .alpha. or only in .beta. steric position.

Method for inhibiting aggregation of human thrombocytes

Racemic or optically active compounds with antitumor activity of the formula: ##STR1## wherein X is oxygen or sulfur;

Derivatives of bicyclic lactols

A compound selected from the group which consists of the amidine of formula ##STR1## and the phytotoxically acceptable addition salts, hemihydrates and hydrates thereof,

N-(triaryl-methyl)-amidines, process for the preparation thereof and

This invention is directed to the preparation of a cytostatic sugar derivative, 1,6-dibromo-1,6-dideoxy-dulcitol and of pharmaceutical compositions containing same.

1,6-Dibromo-1,6-dideoxy-dulcitol and pharmaceutical compositions

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Budapest, Hungary

Laszlo Institoris