GB1550994A - 5-secondary alkylidene hydantoins and their preparation - Google Patents
5-secondary alkylidene hydantoins and their preparationInfo
- Publication number
- GB1550994A GB1550994A GB41475/77A GB4147577A GB1550994A GB 1550994 A GB1550994 A GB 1550994A GB 41475/77 A GB41475/77 A GB 41475/77A GB 4147577 A GB4147577 A GB 4147577A GB 1550994 A GB1550994 A GB 1550994A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydantoins
- alkylidene
- preparation
- secondary alkylidene
- alkylidene hydantoins
- 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
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/96—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US73042576A | 1976-10-07 | 1976-10-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1550994A true GB1550994A (en) | 1979-08-22 |
Family
ID=24935311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB41475/77A Expired GB1550994A (en) | 1976-10-07 | 1977-10-05 | 5-secondary alkylidene hydantoins and their preparation |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5346977A (en) |
CA (1) | CA1096389A (en) |
DE (1) | DE2744307A1 (en) |
FR (1) | FR2397406A1 (en) |
GB (1) | GB1550994A (en) |
IT (1) | IT1089002B (en) |
SE (1) | SE7711162L (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3013626A1 (en) * | 1980-04-09 | 1981-10-15 | Degussa Ag, 6000 Frankfurt | METHOD FOR PRODUCING 5-ARYLIDENE HYDANTOINES (A) |
EP0262428A1 (en) * | 1986-09-02 | 1988-04-06 | Sagami Chemical Research Center | Hydantoin derivatives and herbicides containing the derivatives as an active ingredient |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60233063A (en) * | 1984-05-02 | 1985-11-19 | Showa Denko Kk | Production of 5-benzylidenehydantoin |
JPH0819112B2 (en) * | 1986-09-02 | 1996-02-28 | 財団法人相模中央化学研究所 | Hydantoin derivative |
JPH01230559A (en) * | 1988-03-11 | 1989-09-14 | Sagami Chem Res Center | 5-substituted methylidenehydantoin derivative |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2861079A (en) * | 1956-06-04 | 1958-11-18 | Dow Chemical Co | Process for making unsaturated hydantoins |
-
1977
- 1977-08-18 CA CA284,975A patent/CA1096389A/en not_active Expired
- 1977-10-01 DE DE19772744307 patent/DE2744307A1/en not_active Withdrawn
- 1977-10-05 JP JP11912277A patent/JPS5346977A/en active Granted
- 1977-10-05 GB GB41475/77A patent/GB1550994A/en not_active Expired
- 1977-10-05 SE SE7711162A patent/SE7711162L/en unknown
- 1977-10-06 FR FR7730131A patent/FR2397406A1/en not_active Withdrawn
- 1977-10-06 IT IT28345/77A patent/IT1089002B/en active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3013626A1 (en) * | 1980-04-09 | 1981-10-15 | Degussa Ag, 6000 Frankfurt | METHOD FOR PRODUCING 5-ARYLIDENE HYDANTOINES (A) |
EP0262428A1 (en) * | 1986-09-02 | 1988-04-06 | Sagami Chemical Research Center | Hydantoin derivatives and herbicides containing the derivatives as an active ingredient |
US4902337A (en) * | 1986-09-02 | 1990-02-20 | Sagami Chemical Research | Herbicidal hydantoin derivatives |
Also Published As
Publication number | Publication date |
---|---|
CA1096389A (en) | 1981-02-24 |
SE7711162L (en) | 1978-04-08 |
JPH0260668B2 (en) | 1990-12-17 |
IT1089002B (en) | 1985-06-10 |
JPS5346977A (en) | 1978-04-27 |
FR2397406A1 (en) | 1979-02-09 |
DE2744307A1 (en) | 1978-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |