BE777108A - Procede de preparation de 5-(4- - Google Patents
Procede de preparation de 5-(4-Info
- Publication number
- BE777108A BE777108A BE777108A BE777108A BE777108A BE 777108 A BE777108 A BE 777108A BE 777108 A BE777108 A BE 777108A BE 777108 A BE777108 A BE 777108A BE 777108 A BE777108 A BE 777108A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- C07D233/76—Two oxygen atoms, e.g. hydantoin with substituted hydrocarbon radicals attached to the third ring carbon atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
- C07C273/1854—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas by reactions not involving the formation of the N-C(O)-N- moiety
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7018703A NL167961C (nl) | 1970-12-23 | 1970-12-23 | Werkwijze voor de bereiding van 5-(4-aminobutyl)-hydantoine. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE777108A true BE777108A (fr) | 1972-06-22 |
Family
ID=19811874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE777108A BE777108A (fr) | 1970-12-23 | 1971-12-22 | Procede de preparation de 5-(4- |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3758494A (fr) |
| JP (1) | JPS526993B1 (fr) |
| BE (1) | BE777108A (fr) |
| CA (1) | CA945996A (fr) |
| DE (1) | DE2164392C3 (fr) |
| FR (1) | FR2119704A5 (fr) |
| GB (1) | GB1316220A (fr) |
| IT (1) | IT945603B (fr) |
| NL (1) | NL167961C (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3911001A (en) * | 1970-12-23 | 1975-10-07 | Stamicarbon | Process for the preparation of lysine involving 1-ureido-4-cyanovaleramide and 1-ureido-5-aminocapronamide intermediaries |
| JPS5126410B2 (fr) * | 1971-11-19 | 1976-08-06 | ||
| NL7603742A (nl) * | 1976-04-09 | 1977-10-11 | Stamicarbon | Werkwijze voor de bereiding van 5-(4-aminobutyl)- -hydantoine en/of 1-ureido-5-amino-capronamide. |
| US4158095A (en) * | 1978-01-26 | 1979-06-12 | Stamicarbon, B.V. | Process for the preparation of 5-(4-amino butyl)-hydantoin and/or 2-ureido-6-amino-hexanoic acid amide |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2668023A (en) * | 1947-10-29 | 1954-02-02 | Minnesota Mining & Mfg | Tape winding |
-
1970
- 1970-12-23 NL NL7018703A patent/NL167961C/xx not_active IP Right Cessation
-
1971
- 1971-12-17 GB GB5875671A patent/GB1316220A/en not_active Expired
- 1971-12-20 CA CA130,522A patent/CA945996A/en not_active Expired
- 1971-12-22 IT IT54944/71A patent/IT945603B/it active
- 1971-12-22 BE BE777108A patent/BE777108A/fr unknown
- 1971-12-23 DE DE2164392A patent/DE2164392C3/de not_active Expired
- 1971-12-23 JP JP46105150A patent/JPS526993B1/ja active Pending
- 1971-12-23 US US00211712A patent/US3758494A/en not_active Expired - Lifetime
- 1971-12-23 FR FR7146447A patent/FR2119704A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS526993B1 (fr) | 1977-02-26 |
| GB1316220A (en) | 1973-05-09 |
| NL167961C (nl) | 1982-02-16 |
| NL7018703A (fr) | 1972-06-27 |
| IT945603B (it) | 1973-05-10 |
| DE2164392C3 (de) | 1982-05-06 |
| DE2164392A1 (de) | 1972-07-13 |
| US3758494A (en) | 1973-09-11 |
| NL167961B (nl) | 1981-09-16 |
| FR2119704A5 (fr) | 1972-08-04 |
| CA945996A (en) | 1974-04-23 |
| DE2164392B2 (de) | 1981-06-25 |
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