GB902591A - New hydrazone derivatives - Google Patents
New hydrazone derivativesInfo
- Publication number
- GB902591A GB902591A GB1075661A GB1075661A GB902591A GB 902591 A GB902591 A GB 902591A GB 1075661 A GB1075661 A GB 1075661A GB 1075661 A GB1075661 A GB 1075661A GB 902591 A GB902591 A GB 902591A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pyridyl
- hydrazone derivatives
- tris
- new hydrazone
- radical
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/44—Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
- C07D213/53—Nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyridine Compounds (AREA)
Abstract
The invention comprises tris-(pyridylhydrazones) of the formula: <FORM:0902591/IV (b)/1> in which R is a pyridyl or alkyl-, alkoxy- or halogen-substituted pyridyl radical, the said substituents being attached to 1 or 2 of the carbon atoms of the pyridyl radical, their acid addition salts and the preparation thereof by reacting triaminoguanidine with pyridine aldehyde in a molar ratio of 1 : 3. An intravenous solution of tris-(pyridyl-4-hydrazone) hydrochloride showed a hypotensive effect.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF30829A DE1193048B (en) | 1960-03-25 | 1960-03-25 | Process for the preparation of hydrazones of pyridine aldehydes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB902591A true GB902591A (en) | 1962-08-01 |
Family
ID=7093935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1075661A Expired GB902591A (en) | 1960-03-25 | 1961-03-23 | New hydrazone derivatives |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE601695A (en) |
CH (1) | CH380126A (en) |
DE (1) | DE1193048B (en) |
GB (1) | GB902591A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1220421B (en) * | 1963-09-07 | 1966-07-07 | Hoechst Ag | Process for the preparation of 2-pyridinaldehyde-guanylhydrazones |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE570006A (en) * | 1957-08-02 |
-
1960
- 1960-03-25 DE DEF30829A patent/DE1193048B/en active Pending
-
1961
- 1961-03-16 CH CH314961A patent/CH380126A/en unknown
- 1961-03-23 GB GB1075661A patent/GB902591A/en not_active Expired
- 1961-03-23 BE BE601695A patent/BE601695A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE1193048B (en) | 1965-05-20 |
CH380126A (en) | 1964-07-31 |
BE601695A (en) | 1961-09-25 |
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