ZA718712B - Basically substituted benzyl phthalazone derivatives,acid salts thereof and process for the production thereof - Google Patents

Basically substituted benzyl phthalazone derivatives,acid salts thereof and process for the production thereof

Info

Publication number
ZA718712B
ZA718712B ZA718712A ZA718712A ZA718712B ZA 718712 B ZA718712 B ZA 718712B ZA 718712 A ZA718712 A ZA 718712A ZA 718712 A ZA718712 A ZA 718712A ZA 718712 B ZA718712 B ZA 718712B
Authority
ZA
South Africa
Prior art keywords
production
acid salts
substituted benzyl
basically substituted
phthalazone derivatives
Prior art date
Application number
ZA718712A
Inventor
D Vogelsang
G Scheffler
N Brock
D 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 ZA718712B publication Critical patent/ZA718712B/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
ZA718712A 1971-01-22 1971-12-30 Basically substituted benzyl phthalazone derivatives,acid salts thereof and process for the production thereof ZA718712B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA718712B true ZA718712B (en) 1972-09-27

Family

ID=4200381

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA718712A ZA718712B (en) 1971-01-22 1971-12-30 Basically substituted benzyl phthalazone derivatives,acid salts thereof and process for the production thereof

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
EP0174464B1 (en) * 1984-09-14 1990-01-03 ASTA Pharma AG Substituted benzyl phthalazinone 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
DE4013696A1 (en) * 1989-05-05 1990-11-08 Asta Pharma Ag New azelastin salts
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
US8758816B2 (en) 2004-11-24 2014-06-24 Meda Pharmaceuticals Inc. Compositions comprising azelastine and methods of use thereof
PL2486942T3 (en) 2004-11-24 2019-05-31 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
EA200801996A1 (en) * 2006-04-20 2009-04-28 Глаксо Груп Лимитед 2-SUBSTITUTED DERIVATIVES OF 4-BENZIL-PHTHALASINONES 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
FR1512879A (en) * 1966-10-28 1968-02-09 Hydrierwerk Rodleben Veb Process for the manufacture of phthalazones with basic substituents

Also Published As

Publication number Publication date
NL177116C (en) 1985-08-01
CH572914A5 (en) 1976-02-27
IL38496A (en) 1975-05-22
PL88930B1 (en) 1976-10-30
YU11272A (en) 1980-06-30
DE2164058B2 (en) 1980-10-23
AR197293A1 (en) 1974-03-29
DK136981B (en) 1977-12-27
DK136981C (en) 1978-06-05
IL38496A0 (en) 1972-03-28
SE404604B (en) 1978-10-16
FR2122517A1 (en) 1972-09-01
SU440838A3 (en) 1974-08-25
AU3767472A (en) 1973-07-12
DE2164058A1 (en) 1972-07-27
NL177116B (en) 1985-03-01
DE2164058C3 (en) 1981-08-13
FI53704B (en) 1978-03-31
HK62577A (en) 1977-12-30
GB1377231A (en) 1974-12-11
HU163979B (en) 1973-12-28
NL7200400A (en) 1972-07-25
CA1010041A (en) 1977-05-10
FR2122517B1 (en) 1975-08-01
ES398949A1 (en) 1975-06-01
YU35361B (en) 1980-12-31
AT313288B (en) 1974-02-11
BE778269A (en) 1972-07-19
FI53704C (en) 1978-07-10
OA04087A (en) 1979-10-30

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