GB1397146A - 6-p-formylamino-phenyl-4,5-dihydropyridazone-3-and pharma ceutical preparations containing it - Google Patents
6-p-formylamino-phenyl-4,5-dihydropyridazone-3-and pharma ceutical preparations containing itInfo
- Publication number
- GB1397146A GB1397146A GB4684172A GB4684172A GB1397146A GB 1397146 A GB1397146 A GB 1397146A GB 4684172 A GB4684172 A GB 4684172A GB 4684172 A GB4684172 A GB 4684172A GB 1397146 A GB1397146 A GB 1397146A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dihydropyridazone
- preparations containing
- formylamino
- phenyl
- propionic acid
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
1397146 6-(P-Formylaminophenyl)-4,5-dihydropyridazone (3) and phramaceutical preparations containing them BADISCHE ANILIN- & SODA-FABRIK AG 11 Oct 1972 [12 Oct 1971] 46841/72 Heading C2C The invention comprises 6-(p-formylaminophenyl)-4,5-dihydropyridazone-(3). This compound may be obtained by formylating 6-(paminophenyl)-4,5-dihydropyridazone-(3) prepared by the reaction of #-(p-aminobenzoyl)- propionic acid and hydrazine. The intermediate #-(p-formylaminobenzoyl). propionic acid is obtained by reacting #-(paminobenzoyl)-propionic acid with formic acid. The invention also comprises a pharmaceutical composition having cardiovascular activity containing the compound of the invention as active ingredient with a pharmaceutically acceptable diluent, carrier or other excipient.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712150685 DE2150685A1 (en) | 1971-10-12 | 1971-10-12 | 6- (P-FORMYLAMINOPHENYL) -4,5-DIHYDROPYRIDAZONE- (3) |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1397146A true GB1397146A (en) | 1975-06-11 |
Family
ID=5822061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4684172A Expired GB1397146A (en) | 1971-10-12 | 1972-10-11 | 6-p-formylamino-phenyl-4,5-dihydropyridazone-3-and pharma ceutical preparations containing it |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS4844274A (en) |
AT (1) | AT316569B (en) |
BE (1) | BE789848A (en) |
CA (1) | CA968800A (en) |
DE (1) | DE2150685A1 (en) |
FR (1) | FR2158214B1 (en) |
GB (1) | GB1397146A (en) |
NL (1) | NL7212421A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4199775A (en) * | 1974-09-03 | 1980-04-22 | Bell Telephone Laboratories, Incorporated | Integrated circuit and method for fabrication thereof |
JPS54158875A (en) * | 1978-06-05 | 1979-12-15 | Nec Corp | Semiconductor device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2110329A1 (en) * | 1970-10-09 | 1972-06-02 | American Cyanamid Co | 6-phenyl-pyridazin-3-one derivs - hypotensives |
-
0
- BE BE789848D patent/BE789848A/en unknown
-
1971
- 1971-10-12 DE DE19712150685 patent/DE2150685A1/en active Pending
-
1972
- 1972-09-13 NL NL7212421A patent/NL7212421A/xx unknown
- 1972-09-14 CA CA151,763A patent/CA968800A/en not_active Expired
- 1972-10-10 FR FR7235787A patent/FR2158214B1/fr not_active Expired
- 1972-10-11 AT AT871172A patent/AT316569B/en not_active IP Right Cessation
- 1972-10-11 GB GB4684172A patent/GB1397146A/en not_active Expired
- 1972-10-12 JP JP10163272A patent/JPS4844274A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2158214B1 (en) | 1976-08-20 |
FR2158214A1 (en) | 1973-06-15 |
AT316569B (en) | 1974-07-25 |
CA968800A (en) | 1975-06-03 |
NL7212421A (en) | 1973-04-16 |
BE789848A (en) | 1973-04-09 |
JPS4844274A (en) | 1973-06-26 |
DE2150685A1 (en) | 1973-04-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IE36947L (en) | 14 - dihydropyridinecarboxycic acid esters | |
GB1477864A (en) | Imidazolidine-2,4-dione derivatives and their use as pesticides | |
GB1397146A (en) | 6-p-formylamino-phenyl-4,5-dihydropyridazone-3-and pharma ceutical preparations containing it | |
GB1286031A (en) | Production of buten-2-ol-4 compounds | |
GB1382601A (en) | Vincamine and the production thereof | |
GB1394619A (en) | Imides | |
GB1490486A (en) | 4-imino-1,3-diazobicyclo-(3.1.0)hexan-2-one | |
GB1451902A (en) | Bromo dihydrolysergic acid | |
GB1373367A (en) | Hydroxyalkyl substituted 4,5-dihydropyridazin 2h-3-ones | |
GB1424297A (en) | Process for vapour phase ammoxidation | |
GB1260458A (en) | Epoxy resin curing agent | |
GB1228408A (en) | ||
GB1299753A (en) | 7-nitro-quinoline compounds and their preparation | |
JPS5545539B2 (en) | ||
GB1374558A (en) | O-acylated unsaturated alcohols | |
GB1474142A (en) | Lactone | |
GB1286795A (en) | New azomethines and their production | |
GB1258546A (en) | ||
GB1361779A (en) | Vincamine salt and its use as a pharmaceutical composition | |
GB1344964A (en) | 2-3,4-dichloroanilino-quinalizinium bromide | |
GB1368487A (en) | /pyrazolo/3,4-b/pyridin-5-yl-form-amidoethyl//phenyl-su lphonylureas | |
GB1447653A (en) | Sublimable aromatic composites | |
IE810965L (en) | Synthesis of 3, 8-dioxabicyclo £3, 2, 1| octanes | |
GB1413407A (en) | Dihydropyrido-pyrimidine derivatives their preparation and therapeutical use | |
ES449938A1 (en) | Preparation of gamma-pyrones |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |