DK136981B - Analogous process for the preparation of basic substituted benzylphthalazone derivatives. - Google Patents

Analogous process for the preparation of basic substituted benzylphthalazone derivatives.

Info

Publication number
DK136981B
DK136981B DK30272AA DK30272A DK136981B DK 136981 B DK136981 B DK 136981B DK 30272A A DK30272A A DK 30272AA DK 30272 A DK30272 A DK 30272A DK 136981 B DK136981 B DK 136981B
Authority
DK
Denmark
Prior art keywords
benzylphthalazone
derivatives
preparation
analogous process
basic substituted
Prior art date
Application number
DK30272AA
Other languages
Danish (da)
Other versions
DK136981C (en
Inventor
Dietrich Vogelsang
Gerhard Scheffler
Norbert Brock
Dieter Lenke
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 DK136981B publication Critical patent/DK136981B/en
Application granted granted Critical
Publication of DK136981C publication Critical patent/DK136981C/da

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)
DK30272AA 1971-01-22 1972-01-21 Analogous process for the preparation of basic substituted benzylphthalazone derivatives. DK136981B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DK136981B true DK136981B (en) 1977-12-27
DK136981C DK136981C (en) 1978-06-05

Family

ID=4200381

Family Applications (1)

Application Number Title Priority Date Filing Date
DK30272AA DK136981B (en) 1971-01-22 1972-01-21 Analogous process for the preparation of basic substituted benzylphthalazone derivatives.

Country Status (21)

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

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE49205T1 (en) * 1984-09-14 1990-01-15 Asta Pharma Ag SUBSTITUTE BENZYLPHTHALAZINONE DERIVATIVES.
DE3836579A1 (en) * 1987-11-13 1989-05-24 Asta Pharma Ag Azelastine-containing pharmaceutical compositions for use in the nose and/or on the eye
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
ATE106883T1 (en) * 1987-11-13 1994-06-15 Asta Medica Ag AZELASTINE EMBONATE, PROCESS FOR ITS PRODUCTION AND PHARMACEUTICAL PREPARATIONS CONTAINING AZELASTINE EMBONATE AS THE ACTIVE SUBSTANCE.
ATE84968T1 (en) * 1987-11-13 1993-02-15 Asta Medica Ag MEDICATIONS CONTAINING AZELASTINE FOR NOSE AND/OR EYE USE.
DE3912292A1 (en) * 1988-04-20 1989-11-09 Asta Pharma Ag Azelastine-containing pharmaceuticals with controlled release of active substance
US5110814A (en) * 1989-01-11 1992-05-05 Asta Pharma Ag Azelastine and its salts used to combat psoriasis
ATE107643T1 (en) * 1989-05-05 1994-07-15 Asta Medica Ag SALTS OF AZELASTINE WITH IMPROVED SOLUTION.
DE4207234A1 (en) * 1992-03-07 1993-09-09 Asta Medica Ag NEW AMINOCARBONIC ACID DERIVATIVES WITH ANTIALLERGIC / ANTIASTHMIC EFFECT AND METHOD FOR THE PRODUCTION THEREOF
DE4345224C2 (en) * 1993-12-18 1999-07-01 Asta Medica Ag Process for the preparation of acid addition salts of azelastine and flezelastin
DE4343409C2 (en) * 1993-12-18 1997-03-20 Asta Medica Ag Improved process for the production of hexahydroazepinones and hexahydroazepinols
GB2389530B (en) 2002-06-14 2007-01-10 Cipla Ltd Pharmaceutical compositions
MX2007006233A (en) 2004-11-24 2007-11-23 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
US20070020330A1 (en) 2004-11-24 2007-01-25 Medpointe Healthcare Inc. Compositions comprising azelastine and methods of use thereof
MX2008013406A (en) * 2006-04-20 2008-11-04 Glaxo Group Ltd 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 (en) * 1957-08-15 1958-12-18 Hydrierwerk Rodleben Veb Process for the production of basic substituted phthalazones
GB1100911A (en) * 1963-08-20 1968-01-24 Benger Lab Ltd Phthalazine derivatives
DK119061B (en) * 1966-10-28 1970-11-09 Hydrierwerk Rodleben Veb Process for the preparation of basic substituted phthalazones or salts or quaternary ammonium compounds thereof.

Also Published As

Publication number Publication date
OA04087A (en) 1979-10-30
ES398949A1 (en) 1975-06-01
DE2164058B2 (en) 1980-10-23
IL38496A (en) 1975-05-22
YU11272A (en) 1980-06-30
AR197293A1 (en) 1974-03-29
HK62577A (en) 1977-12-30
DK136981C (en) 1978-06-05
AU3767472A (en) 1973-07-12
IL38496A0 (en) 1972-03-28
DE2164058A1 (en) 1972-07-27
FR2122517A1 (en) 1972-09-01
FI53704C (en) 1978-07-10
CA1010041A (en) 1977-05-10
GB1377231A (en) 1974-12-11
HU163979B (en) 1973-12-28
NL177116C (en) 1985-08-01
SU440838A3 (en) 1974-08-25
BE778269A (en) 1972-07-19
DE2164058C3 (en) 1981-08-13
FI53704B (en) 1978-03-31
SE404604B (en) 1978-10-16
NL7200400A (en) 1972-07-25
PL88930B1 (en) 1976-10-30
NL177116B (en) 1985-03-01
FR2122517B1 (en) 1975-08-01
AT313288B (en) 1974-02-11
YU35361B (en) 1980-12-31
ZA718712B (en) 1972-09-27
CH572914A5 (en) 1976-02-27

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