YU35361B - Process for obtaining base-substituted benzyl-phthalazone derivatives - Google Patents

Process for obtaining base-substituted benzyl-phthalazone derivatives

Info

Publication number
YU35361B
YU35361B YU112/72A YU11272A YU35361B YU 35361 B YU35361 B YU 35361B YU 112/72 A YU112/72 A YU 112/72A YU 11272 A YU11272 A YU 11272A YU 35361 B YU35361 B YU 35361B
Authority
YU
Yugoslavia
Prior art keywords
substituted benzyl
obtaining base
phthalazone derivatives
phthalazone
derivatives
Prior art date
Application number
YU112/72A
Other languages
English (en)
Other versions
YU11272A (en
Inventor
Vogelsang Dietrich
Dietrich Vogelsang
Scheffler Gerhard
Gerhard Scheffler
Brock Norbert
Norbert Brock
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 YU11272A publication Critical patent/YU11272A/xx
Publication of YU35361B publication Critical patent/YU35361B/xx

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)
YU112/72A 1971-01-22 1972-01-17 Process for obtaining base-substituted benzyl-phthalazone derivatives YU35361B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
YU11272A YU11272A (en) 1980-06-30
YU35361B true YU35361B (en) 1980-12-31

Family

ID=4200381

Family Applications (1)

Application Number Title Priority Date Filing Date
YU112/72A YU35361B (en) 1971-01-22 1972-01-17 Process for obtaining base-substituted benzyl-phthalazone derivatives

Country Status (21)

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

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE49205T1 (de) * 1984-09-14 1990-01-15 Asta Pharma Ag Substituierte benzylphthalazinon-derivate.
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
DE3877904D1 (de) * 1987-11-13 1993-03-11 Asta Pharma Ag Azelastin enthaltende arzneimittel zur anwendung in der nase und/oder am auge.
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.
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
US20070020330A1 (en) 2004-11-24 2007-01-25 Medpointe Healthcare Inc. Compositions comprising azelastine and methods of use thereof
US8758816B2 (en) 2004-11-24 2014-06-24 Meda Pharmaceuticals Inc. Compositions comprising azelastine and methods of use thereof
WO2006058022A1 (en) 2004-11-24 2006-06-01 Medpointe Healthcare Inc. Compositions comprising azelastine and methods of use thereof
AU2007242842A1 (en) * 2006-04-20 2007-11-01 Glaxo Group Limited 2-substituted 4-benzylphthalazinone derivatives as histamine H1 and H3 antagonists

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
DK119061B (da) * 1966-10-28 1970-11-09 Hydrierwerk Rodleben Veb Fremgangsmåde til fremstilling af basisk substituerede phthalazoner eller salte eller kvaternære ammoniumforbindelser deraf.

Also Published As

Publication number Publication date
IL38496A (en) 1975-05-22
OA04087A (fr) 1979-10-30
HU163979B (de) 1973-12-28
ZA718712B (en) 1972-09-27
FR2122517A1 (de) 1972-09-01
GB1377231A (en) 1974-12-11
HK62577A (en) 1977-12-30
IL38496A0 (en) 1972-03-28
FI53704B (de) 1978-03-31
DK136981B (da) 1977-12-27
NL177116C (nl) 1985-08-01
DE2164058B2 (de) 1980-10-23
DE2164058A1 (de) 1972-07-27
ES398949A1 (es) 1975-06-01
PL88930B1 (de) 1976-10-30
DK136981C (de) 1978-06-05
CA1010041A (en) 1977-05-10
CH572914A5 (de) 1976-02-27
AU3767472A (en) 1973-07-12
NL177116B (nl) 1985-03-01
AT313288B (de) 1974-02-11
FI53704C (fi) 1978-07-10
SE404604B (sv) 1978-10-16
BE778269A (fr) 1972-07-19
NL7200400A (de) 1972-07-25
DE2164058C3 (de) 1981-08-13
SU440838A3 (de) 1974-08-25
YU11272A (en) 1980-06-30
AR197293A1 (es) 1974-03-29
FR2122517B1 (de) 1975-08-01

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