GB1208769A - New bisazomethines and medicines containing them - Google Patents
New bisazomethines and medicines containing themInfo
- Publication number
- GB1208769A GB1208769A GB5352067A GB5352067A GB1208769A GB 1208769 A GB1208769 A GB 1208769A GB 5352067 A GB5352067 A GB 5352067A GB 5352067 A GB5352067 A GB 5352067A GB 1208769 A GB1208769 A GB 1208769A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reacting
- prepared
- formula
- bisazomethines
- new
- 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
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D307/70—Nitro radicals
- C07D307/71—Nitro radicals attached in position 5
- C07D307/72—Nitro radicals attached in position 5 with hydrocarbon radicals, substituted by nitrogen-containing radicals, attached in position 2
- C07D307/73—Nitro radicals attached in position 5 with hydrocarbon radicals, substituted by nitrogen-containing radicals, attached in position 2 by amino or imino, or substituted amino or imino radicals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/535—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one oxygen as the ring hetero atoms, e.g. 1,2-oxazines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Abstract
1,208,769. Nitrofuran derivatives. LABORATORIOS DEL DR. ESTEVE S.A. 24 Nov., 1967 [24 Nov., 1966; 24 Feb., 1967], No. 53520/67. Heading C2C. [Also in Division A5] Novel compounds of Formula I in which each of R 1 , R 2 and R 3 is hydrogen, nitro, alkyl, alkoxy, aryl, aryloxy or halogen, are prepared by reacting 5-nitrofurfural with an amine of Formula II. The novel compounds are bacteriostats. Amines of Formula II are prepared by reacting an appropriate p-aminobenzaldehyde with semicarbazide hydrochloride. 1 - (5 - Nitrofurfurylidene - amino) - 3 - (morpholinomethyl) -hydantoin is prepared by reacting nitrofurantoin with morpholine and formaldehyde.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES33415966 | 1966-11-24 | ||
FR96454A FR6435M (en) | 1967-02-24 | 1967-02-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1208769A true GB1208769A (en) | 1970-10-14 |
Family
ID=26155715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5352067A Expired GB1208769A (en) | 1966-11-24 | 1967-11-24 | New bisazomethines and medicines containing them |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE706907A (en) |
GB (1) | GB1208769A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1058550A1 (en) * | 1998-02-04 | 2000-12-13 | Euro-Celtique S.A. | Substituted semicarbazides and the use thereof |
-
1967
- 1967-11-22 BE BE706907D patent/BE706907A/xx unknown
- 1967-11-24 GB GB5352067A patent/GB1208769A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1058550A1 (en) * | 1998-02-04 | 2000-12-13 | Euro-Celtique S.A. | Substituted semicarbazides and the use thereof |
EP1058550A4 (en) * | 1998-02-04 | 2002-12-18 | Euro Celtique Sa | Substituted semicarbazides and the use thereof |
Also Published As
Publication number | Publication date |
---|---|
BE706907A (en) | 1968-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |