GB876573A - Improvements in or relating to the manufacture of hydantoin derivatives - Google Patents
Improvements in or relating to the manufacture of hydantoin derivativesInfo
- Publication number
- GB876573A GB876573A GB3310057A GB3310057A GB876573A GB 876573 A GB876573 A GB 876573A GB 3310057 A GB3310057 A GB 3310057A GB 3310057 A GB3310057 A GB 3310057A GB 876573 A GB876573 A GB 876573A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nitro
- hydantoin
- relating
- manufacture
- aminohydantoin
- 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
- 229940053195 antiepileptics hydantoin derivative Drugs 0.000 title 1
- 150000001469 hydantoins Chemical class 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- KVYKDNGUEZRPGJ-UHFFFAOYSA-N 1-Aminohydantoin Chemical compound NN1CC(=O)NC1=O KVYKDNGUEZRPGJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 150000001299 aldehydes Chemical class 0.000 abstract 2
- 238000009833 condensation Methods 0.000 abstract 2
- 230000005494 condensation Effects 0.000 abstract 2
- 229940091173 hydantoin Drugs 0.000 abstract 2
- 150000002576 ketones Chemical class 0.000 abstract 2
- 230000000844 anti-bacterial effect Effects 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 238000002955 isolation Methods 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- 150000007659 semicarbazones Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two 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
- C07D233/72—Two oxygen atoms, e.g. hydantoin
- C07D233/80—Two oxygen atoms, e.g. hydantoin with hetero atoms or acyl radicals directly attached to ring nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL112183D NL112183C (forum.php) | 1957-10-23 | ||
| GB3310057A GB876573A (en) | 1957-10-23 | 1957-10-23 | Improvements in or relating to the manufacture of hydantoin derivatives |
| SE933658A SE302767B (forum.php) | 1957-10-23 | 1958-10-08 | |
| FR776512A FR1263787A (fr) | 1957-10-23 | 1958-10-13 | Procédé de production de dérivés de l'hydantoïne |
| CH6522258A CH408936A (de) | 1957-10-23 | 1958-10-21 | Verfahren zur Herstellung von Hydantoinen |
| CH1391364A CH425806A (de) | 1957-10-23 | 1958-10-21 | Verfahren zur Herstellung von 1-(5'-Nitro-2'-furfuryliden-amino)-hydantoin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3310057A GB876573A (en) | 1957-10-23 | 1957-10-23 | Improvements in or relating to the manufacture of hydantoin derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB876573A true GB876573A (en) | 1961-09-06 |
Family
ID=10348574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3310057A Expired GB876573A (en) | 1957-10-23 | 1957-10-23 | Improvements in or relating to the manufacture of hydantoin derivatives |
Country Status (4)
| Country | Link |
|---|---|
| CH (2) | CH408936A (forum.php) |
| GB (1) | GB876573A (forum.php) |
| NL (1) | NL112183C (forum.php) |
| SE (1) | SE302767B (forum.php) |
-
0
- NL NL112183D patent/NL112183C/xx active
-
1957
- 1957-10-23 GB GB3310057A patent/GB876573A/en not_active Expired
-
1958
- 1958-10-08 SE SE933658A patent/SE302767B/xx unknown
- 1958-10-21 CH CH6522258A patent/CH408936A/de unknown
- 1958-10-21 CH CH1391364A patent/CH425806A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL112183C (forum.php) | |
| CH425806A (de) | 1966-12-15 |
| SE302767B (forum.php) | 1968-08-05 |
| CH408936A (de) | 1966-03-15 |
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