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NL177116C - PROCESS FOR PREPARING MEDICINAL PRODUCTS WITH ANTI-HISTAMINE ACTIVITY AND SUITABLE ACTIVE BENZYL-PHTHALAZONE ANALOG. - Google Patents

PROCESS FOR PREPARING MEDICINAL PRODUCTS WITH ANTI-HISTAMINE ACTIVITY AND SUITABLE ACTIVE BENZYL-PHTHALAZONE ANALOG.

Info

Publication number
NL177116C
NL177116C NLAANVRAGE7200400,A NL7200400A NL177116C NL 177116 C NL177116 C NL 177116C NL 7200400 A NL7200400 A NL 7200400A NL 177116 C NL177116 C NL 177116C
Authority
NL
Netherlands
Prior art keywords
phthalazone
analog
suitable active
medicinal products
preparing medicinal
Prior art date
Application number
NLAANVRAGE7200400,A
Other languages
Dutch (nl)
Other versions
NL7200400A (en
NL177116B (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 NL7200400A publication Critical patent/NL7200400A/xx
Publication of NL177116B publication Critical patent/NL177116B/en
Application granted granted Critical
Publication of NL177116C publication Critical patent/NL177116C/en

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)
NLAANVRAGE7200400,A 1971-01-22 1972-01-11 PROCESS FOR PREPARING MEDICINAL PRODUCTS WITH ANTI-HISTAMINE ACTIVITY AND SUITABLE ACTIVE BENZYL-PHTHALAZONE ANALOG. NL177116C (en)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
NL7200400A NL7200400A (en) 1972-07-25
NL177116B NL177116B (en) 1985-03-01
NL177116C true NL177116C (en) 1985-08-01

Family

ID=4200381

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7200400,A NL177116C (en) 1971-01-22 1972-01-11 PROCESS FOR PREPARING MEDICINAL PRODUCTS WITH ANTI-HISTAMINE ACTIVITY AND SUITABLE ACTIVE BENZYL-PHTHALAZONE ANALOG.

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.
ES2053678T3 (en) * 1987-11-13 1994-08-01 Asta Medica Ag PROCEDURE FOR PREPARING AN AZELASTIN CONTENT MEDICATION FOR NASAL AND / OR EYE APPLICATION.
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.
PT88984B (en) * 1987-11-13 1993-01-29 Asta Medica Ag METHOD FOR THE PREPARATION OF AZELASTINE EMBONATE AND EARMACEUTICAL COMPOSITIONS CONTAINING AS ACTIVE INGREDIENT
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
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
DK0396069T3 (en) * 1989-05-05 1994-07-25 Asta Medica Ag Salts of azelastine with improved solubility
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
PL2377557T3 (en) 2004-11-24 2017-05-31 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
US8758816B2 (en) 2004-11-24 2014-06-24 Meda Pharmaceuticals Inc. Compositions comprising azelastine and methods of use thereof
WO2007122156A1 (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 (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
AT313288B (en) 1974-02-11
YU35361B (en) 1980-12-31
BE778269A (en) 1972-07-19
DE2164058B2 (en) 1980-10-23
FI53704B (en) 1978-03-31
IL38496A0 (en) 1972-03-28
CA1010041A (en) 1977-05-10
AR197293A1 (en) 1974-03-29
NL7200400A (en) 1972-07-25
HK62577A (en) 1977-12-30
FR2122517B1 (en) 1975-08-01
DE2164058A1 (en) 1972-07-27
HU163979B (en) 1973-12-28
SE404604B (en) 1978-10-16
DK136981B (en) 1977-12-27
ZA718712B (en) 1972-09-27
ES398949A1 (en) 1975-06-01
CH572914A5 (en) 1976-02-27
PL88930B1 (en) 1976-10-30
IL38496A (en) 1975-05-22
FI53704C (en) 1978-07-10
AU3767472A (en) 1973-07-12
SU440838A3 (en) 1974-08-25
DE2164058C3 (en) 1981-08-13
DK136981C (en) 1978-06-05
YU11272A (en) 1980-06-30
FR2122517A1 (en) 1972-09-01
GB1377231A (en) 1974-12-11
OA04087A (en) 1979-10-30
NL177116B (en) 1985-03-01

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V4 Discontinued because of reaching the maximum lifetime of a patent