Chinoin Gyogyszer Es Vegyeszeti Termekek Gyara Rt.

Bela Koszegi

Gabor Kovacs

Lajos T Nagy

Istvan Szekely

Tibor Szabo

Istvan Stadler

Rudolf Soos

Laszlo Institoris

Marianna Lovasz Nee Gaspar

Gyula Dalmadi

Marianna Lovasz, Nee Gaspar

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

A method of making an insecticidal pyrethrin by oxidation in aprotic organic solvent. The compounds are of the formula: ##STR1## wherein R.sup.11 is straight or branched chain lower alkyl or 1-alkenyl or hydrogen;

Process for the preparation of pyrethrins and analogues thereof and

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

Derivatives of bicyclic lactols

Insecticidal compounds of the formula: ##STR1## wherein R.sup.11 is a straight or branched chain lower alkyl or 1-alkenyl or hydrogen;

Chemical compounds

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Budapest, Hungary

Bela Koszegi