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Asta Pharma AG Patents
Asta Pharma AG
Frankfurt am Main, DE
No. of patents:

Patent Number Title Of Patent Date Issued
6017909 Salts of azelastine having improved solubility effective at treating psoriasis and providing a c January 25, 2000
Salts of azelastine with acetic acid, gluconic acid, lactic acid or malic acid.
4959215 Ifosfamide-mesna lyophilizate and process for its preparation September 25, 1990
An ifosfamide-mesna lyophilizate consists substantially of ifosfamide, 0.1-1.0 parts by weight of mesna and 0.1 to 17 parts by weight of hexitol. The product is obtained by freeze drying an aqueous or aqueous-ethanolic solution of ifosfamide and mesna.
4946836 Nitrogen-containing cyclo-aliphatic compounds having an amino radical and a pyridine radical August 7, 1990
Compounds of formula ##STR1## wherein the radicals R.sub.1 and R.sub.2 are the same or different and represent hydrogen, halogen atoms, a trifluoromethyl group, a cyano, a nitro group, an amino group, a mono-C.sub.1 -C.sub.6 -alkylamino group, a di-C.sub.1 -C.sub.6 -alkylamino gr
4839370 Novel derivatives of 3-aryl-3-cycloalkyl-piperidine-2,6-dione June 13, 1989
Novel 3-aryl-3-cycloalkyl-piperidine-2,6-dione derivatives of the general formula I: ##STR1## in which A is a 4-aminophenyl radical or a pyridyl-(4)-radical and R.sub.1 is a saturated or unsaturated C.sub.3 -C.sub.10 -cycloalkyl radical or a C.sub.3 -C.sub.12 -alkenyl radical as

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