BE756350A - Procede pour la preparation de 5-methylene-2, 4-oxazolidine-diones et composes ainsi obtenus - Google Patents
Procede pour la preparation de 5-methylene-2, 4-oxazolidine-diones et composes ainsi obtenusInfo
- Publication number
- BE756350A BE756350A BE756350DA BE756350A BE 756350 A BE756350 A BE 756350A BE 756350D A BE756350D A BE 756350DA BE 756350 A BE756350 A BE 756350A
- Authority
- BE
- Belgium
- Prior art keywords
- diones
- oxazolidine
- methylene
- compounds
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
- C07D263/30—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D263/34—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings 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
- C07D263/44—Two oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691947193 DE1947193A1 (de) | 1969-09-18 | 1969-09-18 | Verfahren zur Herstellung von 5-Methylen-2,4-oxazolidindionen |
Publications (1)
Publication Number | Publication Date |
---|---|
BE756350A true BE756350A (fr) | 1971-03-18 |
Family
ID=5745805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE756350D BE756350A (fr) | 1969-09-18 | Procede pour la preparation de 5-methylene-2, 4-oxazolidine-diones et composes ainsi obtenus |
Country Status (6)
Country | Link |
---|---|
US (1) | US3709895A (fr) |
JP (1) | JPS4911388B1 (fr) |
BE (1) | BE756350A (fr) |
DE (1) | DE1947193A1 (fr) |
FR (1) | FR2062274A5 (fr) |
NL (1) | NL7013873A (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2207576C2 (de) * | 1972-02-18 | 1985-07-25 | Basf Ag, 6700 Ludwigshafen | Oxazolidinderivate |
US3864355A (en) * | 1973-04-23 | 1975-02-04 | Lilly Co Eli | Antiviral 3-aryl-5-(cyanobenzylidene)oxazolidine 2,4-diones |
US3857853A (en) * | 1973-04-23 | 1974-12-31 | Lilly Co Eli | 3-alkyl-5-(alpha-cyanobenzylidene) oxazolidine-2,4-diones |
JPS59186916A (ja) * | 1983-04-06 | 1984-10-23 | Aiji Noda | 膵石症治療剤 |
AU584195B2 (en) * | 1985-05-13 | 1989-05-18 | Nippon Paint Co., Ltd. | Isocyanate compounds and their production |
ES2159719T3 (es) * | 1995-02-27 | 2001-10-16 | Sagami Chem Res | Procedimiento de preparacion de derivados de 3-(fenilo sustituido)-5-alquilideno-1,3-oxazolidin-2,4-diona. |
US7596895B2 (en) * | 2004-03-30 | 2009-10-06 | Esco Corporation | Wear assembly |
-
0
- BE BE756350D patent/BE756350A/fr unknown
-
1969
- 1969-09-18 DE DE19691947193 patent/DE1947193A1/de active Pending
-
1970
- 1970-09-16 US US00072867A patent/US3709895A/en not_active Expired - Lifetime
- 1970-09-17 FR FR7033766A patent/FR2062274A5/fr not_active Expired
- 1970-09-18 NL NL7013873A patent/NL7013873A/xx unknown
- 1970-09-18 JP JP45081355A patent/JPS4911388B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US3709895A (en) | 1973-01-09 |
DE1947193A1 (de) | 1971-04-01 |
JPS4911388B1 (fr) | 1974-03-16 |
NL7013873A (fr) | 1971-03-22 |
FR2062274A5 (fr) | 1971-06-25 |
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