Richter Gedeon Vegyeszeti Gyar Rt

Magyar Tudomanyos Akademia Kozponti Kemiai Kutato Intezet

Alajos Kalman

Laszlo Szporny

Eva Palosi

Gyorgy Hajos

Elemer Ezer

Gabor Bernath

Laszlo Denes

Jeno Kobor

Ferenc Fulop

Pal Sohar

Ferenc Folop

Attila Sohajda

Gabriella Borbely

Pal Rozsa

Sandor Dombi

Herman Beyer

Gyula Meszaros

Peter Miasnikov

The invention relates to a process for inhibiting spread of fire in buildings on fire and for protection against the effect of fire wherein heat insulating layer is applied onto the surface of movable and fixed building structures, involving the use of heat insulating materials in the joints of movable and fixed building structures wherein as heat insulating material heat-absorbent hydrophylic silica and/or aluminosilicate based adsorbent, preferably synthetic A-, X- or P-zeolite is used.

Process for the inhibition of spread of fire and for protection against

The invention relates to new 2H-azeto[2,1-a]isoquinoline derivatives of formula (I) ##STR1## wherein R.sup.1 and R.sup.2 represent hydroxyl or alkoxy having from 1 to 6 carbon atoms,

2H-azeto[2,1-a]-isoquinoline derivatives and pharmaceutical compositions

The invention relates to 1-(hydroxymethyl)-1,6,7,11b-tetrahydro-2H,4H-[1,3]oxazino- or -thiazino-[4,3-a]isoquinoline derivatives of the formula (I), ##STR1## wherein R.sup.1 and R.sup.2 are alkoxy having from 1 to 6 carbon atoms,

1-(hydroxymethyl)-1,6,7,11b-tetrahydro-2H,4H-[1,3]oxazino- or

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Budapest, Hungary

Alajos Kalman