BE778269A - Procede de preparation de nouveaux derives de substitution basique de benzylphtalazone et de leurs sels - Google Patents

Procede de preparation de nouveaux derives de substitution basique de benzylphtalazone et de leurs sels

Info

Publication number
BE778269A
BE778269A BE778269A BE778269A BE778269A BE 778269 A BE778269 A BE 778269A BE 778269 A BE778269 A BE 778269A BE 778269 A BE778269 A BE 778269A BE 778269 A BE778269 A BE 778269A
Authority
BE
Belgium
Prior art keywords
benzylphtalazone
salts
new derivatives
preparing new
basic substitution
Prior art date
Application number
BE778269A
Other languages
English (en)
Original Assignee
Asta Werke Ag Chem Fab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asta Werke Ag Chem Fab filed Critical Asta Werke Ag Chem Fab
Publication of BE778269A publication Critical patent/BE778269A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D451/00—Heterocyclic compounds containing 8-azabicyclo [3.2.1] octane, 9-azabicyclo [3.3.1] nonane, or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane or granatane alkaloids, scopolamine; Cyclic acetals thereof
    • C07D451/02—Heterocyclic compounds containing 8-azabicyclo [3.2.1] octane, 9-azabicyclo [3.3.1] nonane, or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane or granatane alkaloids, scopolamine; Cyclic acetals thereof containing not further condensed 8-azabicyclo [3.2.1] octane or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane; Cyclic acetals thereof
    • C07D451/04—Heterocyclic compounds containing 8-azabicyclo [3.2.1] octane, 9-azabicyclo [3.3.1] nonane, or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane or granatane alkaloids, scopolamine; Cyclic acetals thereof containing not further condensed 8-azabicyclo [3.2.1] octane or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane; Cyclic acetals thereof with hetero atoms directly attached in position 3 of the 8-azabicyclo [3.2.1] octane or in position 7 of the 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring system
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D453/00—Heterocyclic compounds containing quinuclidine or iso-quinuclidine ring systems, e.g. quinine alkaloids
    • C07D453/02—Heterocyclic compounds containing quinuclidine or iso-quinuclidine ring systems, e.g. quinine alkaloids containing not further condensed quinuclidine ring systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
BE778269A 1971-01-22 1972-01-20 Procede de preparation de nouveaux derives de substitution basique de benzylphtalazone et de leurs sels BE778269A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH101271A CH572914A5 (fr) 1971-01-22 1971-01-22

Publications (1)

Publication Number Publication Date
BE778269A true BE778269A (fr) 1972-07-19

Family

ID=4200381

Family Applications (1)

Application Number Title Priority Date Filing Date
BE778269A BE778269A (fr) 1971-01-22 1972-01-20 Procede de preparation de nouveaux derives de substitution basique de benzylphtalazone et de leurs sels

Country Status (21)

Country Link
AR (1) AR197293A1 (fr)
AT (1) AT313288B (fr)
AU (1) AU3767472A (fr)
BE (1) BE778269A (fr)
CA (1) CA1010041A (fr)
CH (1) CH572914A5 (fr)
DE (1) DE2164058C3 (fr)
DK (1) DK136981B (fr)
ES (1) ES398949A1 (fr)
FI (1) FI53704C (fr)
FR (1) FR2122517B1 (fr)
GB (1) GB1377231A (fr)
HK (1) HK62577A (fr)
HU (1) HU163979B (fr)
IL (1) IL38496A (fr)
NL (1) NL177116C (fr)
OA (1) OA04087A (fr)
PL (1) PL88930B1 (fr)
SE (1) SE404604B (fr)
YU (1) YU35361B (fr)
ZA (1) ZA718712B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0174464B1 (fr) * 1984-09-14 1990-01-03 ASTA Pharma AG Benzyl-phtalazinones substitués
ES2053678T3 (es) * 1987-11-13 1994-08-01 Asta Medica Ag Procedimiento para preparar un medicamento con contenido de azelastina para la aplicacion nasal y/u ocular.
DE3850044D1 (de) * 1987-11-13 1994-07-14 Asta Medica Ag Azelastin-Embonat, Verfahren zu seiner Herstellung und pharmazeutische Zubereitungen, die als Wirkstoff Azelastin-Embonat enthalten.
IE64051B1 (en) * 1987-11-13 1995-06-28 Asta Medica Ag Azelastine embonate process for its preparation and pharmaceutical preparations which contain azelastine embonate as active substance
DE3836579A1 (de) * 1987-11-13 1989-05-24 Asta Pharma Ag Azelastin enthaltende arzneimittel zur anwendung in der nase und/oder am auge
DE3912292A1 (de) * 1988-04-20 1989-11-09 Asta Pharma Ag Azelastin enthaltende arzneimittel mit kontrollierter wirkstoffabgabe
US5110814A (en) * 1989-01-11 1992-05-05 Asta Pharma Ag Azelastine and its salts used to combat psoriasis
DE4013696A1 (de) * 1989-05-05 1990-11-08 Asta Pharma Ag Salze des azelastins mit verbesserter loeslichkeit
DE4207234A1 (de) * 1992-03-07 1993-09-09 Asta Medica Ag Neue aminocarbonsaeure-derivate mit antiallergischer/antiasthmatischer wirkung und verfahren zu deren herstellung
DE4345224C2 (de) * 1993-12-18 1999-07-01 Asta Medica Ag Verfahren zur Herstellung von Säureadditionssalzen des Azelastins und Flezelastins
DE4343409C2 (de) * 1993-12-18 1997-03-20 Asta Medica Ag Verbessertes Verfahren zur Herstellung von Hexahydroazepinonen und Hexahydroazepinolen
GB2389530B (en) 2002-06-14 2007-01-10 Cipla Ltd Pharmaceutical compositions
ES2704482T3 (es) 2004-11-24 2019-03-18 Meda Pharmaceuticals Inc Composiciones que comprenden azelastina y sus métodos de uso
US8758816B2 (en) 2004-11-24 2014-06-24 Meda Pharmaceuticals Inc. Compositions comprising azelastine and methods of use thereof
US20070020330A1 (en) 2004-11-24 2007-01-25 Medpointe Healthcare Inc. Compositions comprising azelastine and methods of use thereof
MX2008013406A (es) * 2006-04-20 2008-11-04 Glaxo Group Ltd Derivados de 4-bencilftalazinona 2-sustituida como antagonistas de la histamina h1 y h3.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1046625B (de) * 1957-08-15 1958-12-18 Hydrierwerk Rodleben Veb Verfahren zur Herstellung basisch substituierter Phthalazone
GB1100911A (en) * 1963-08-20 1968-01-24 Benger Lab Ltd Phthalazine derivatives
FR1512879A (fr) * 1966-10-28 1968-02-09 Hydrierwerk Rodleben Veb Procédé pour la fabrication de phtalazones avec substituants basiques

Also Published As

Publication number Publication date
FI53704B (fr) 1978-03-31
YU11272A (en) 1980-06-30
AU3767472A (en) 1973-07-12
DK136981C (fr) 1978-06-05
CH572914A5 (fr) 1976-02-27
OA04087A (fr) 1979-10-30
IL38496A0 (en) 1972-03-28
AT313288B (de) 1974-02-11
DE2164058A1 (de) 1972-07-27
DE2164058C3 (de) 1981-08-13
SU440838A3 (fr) 1974-08-25
GB1377231A (en) 1974-12-11
ES398949A1 (es) 1975-06-01
ZA718712B (en) 1972-09-27
NL177116B (nl) 1985-03-01
YU35361B (en) 1980-12-31
PL88930B1 (fr) 1976-10-30
AR197293A1 (es) 1974-03-29
NL7200400A (fr) 1972-07-25
FR2122517B1 (fr) 1975-08-01
HU163979B (fr) 1973-12-28
FR2122517A1 (fr) 1972-09-01
CA1010041A (en) 1977-05-10
NL177116C (nl) 1985-08-01
IL38496A (en) 1975-05-22
SE404604B (sv) 1978-10-16
DK136981B (da) 1977-12-27
DE2164058B2 (de) 1980-10-23
HK62577A (en) 1977-12-30
FI53704C (fi) 1978-07-10

Similar Documents

Publication Publication Date Title
BE778269A (fr) Procede de preparation de nouveaux derives de substitution basique de benzylphtalazone et de leurs sels
BE783119A (fr) Procede de preparation de derives de la pyrimidine
BE813144A (fr) Procede pour la preparation de derives de 2-arylamino-2-imidazoline et de leurs sels
RO63112A (fr) Procede pour la preparation de derives du cephalosporinne
BE748103A (fr) Procede de preparation de nouveaux derives de
BE768710A (fr) Procede de preparation de nouveaux derives de la morphiname
BE758380A (fr) Procede de preparation de derives d&#39;aryl-cetones
BE788828A (fr) Nouveaux derives organophosphores heterocycliques et procede depreparation
BE789077A (fr) Procede de preparation de derives de pyrimidine
BE788073A (fr) Procede de preparation de derives de triphenyle-methane
BE771285A (fr) Derives de l&#39;indole et leurs sels et procede de preparation de ces composes
BE788601A (fr) Procede de preparation de derives de pyrimidine
BE763425A (fr) Procede de preparation de nouveaux derives de s-triazine et de leurs sels
CH550796A (fr) Procede de preparation de derives de quinoleine.
BE781474A (fr) Procede de preparation de derives bisubstitues en n&#39; de la n-o-cyanophenyl-formamidine et de leurs sels
BE788509A (fr) Derives de dihydroquinoleine et procede de preparation
BE760251R (fr) Procede de preparation de nouveaux sels de noratropinium
BE819035A (fr) Procede de preparation de d(-)-penicillamine et de ses sels
BE785481A (fr) Procede de preparation de derives de la nitroso-uree
BE806094A (fr) Procede de preparation de derives de substitution du benzimidazole
BE794370A (fr) Procede de preparation de derives du benzocyclohepta-thiophene
BE744843A (fr) Nouveau procede de preparation de derives de benzodiazepine et leurs sels
BE781494A (fr) Nouveaux derives de pyridine, leur sels et procede pour leur preparation
BE763838A (fr) Nouveau procede de preparation de derives de piperazinobutyrophenone
BE762412A (fr) Procede de preparation de solutions de

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: ASTA WERKE A.G. CHEMISCHE FABRIK

Effective date: 19920120