Consortium Fur Elektrochemische Industrie Gmbh

Biogal Gyogyszergyar Rt.

Biogal Gyogyszergyar

Pal Nanasi

Andras Liptak

Istvan Csernus

Antal Kovacs

Lorant Janossy

Jozsef Szejtli

Janos Erdei

Katalin Marossy

Kalman Polya

Ildiko Jodal

Zoltan Szurmai

Katalin Kovacs-Hadadi

Ildiko Gombos-Nemeti

Zsuzsa Emri-Harsi

Andras Neszmelyi

Istvan Kaszab

Peter Fugedi

Lili Kandra

1-triacontanol derivatives

The invention relates to a process for the manufacture of heptakis-[2,6-di-O-methyl]-beta-cyclodextrin by methylating beta-cyclodextrin in an organic phase wherein beta-cyclodextrin is methylated with dimethylsulfate in the presence of an alkalihydroxide at temperatures of from -10.degree. to 0.degree. C.

Process for the manufacture of

The invention relates to novel aminoacridine-.alpha.,.beta.-(D)- and -(L)-N-glycoside derivatives, the salts thereof and to a novel process for the preparation of such compounds and salts. The novel compounds have the formula I ##STR1## wherein R is hydrogen or a group of the formula II ##STR2## wherein n=0 or 1, p=1 or 2, A.sup.-p is an anion, preferably halogenide, R.sup.1 is hydrogen or a methyl group and

Aminoacridine-.alpha., .beta.-(D)- or -(L)-N-glycoside derivatives, the

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Debrecen, Hungary

Pal Nanasi