BE692885A - - Google Patents
Info
- Publication number
- BE692885A BE692885A BE692885DA BE692885A BE 692885 A BE692885 A BE 692885A BE 692885D A BE692885D A BE 692885DA BE 692885 A BE692885 A BE 692885A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/06—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D239/08—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms directly attached in position 2
- C07D239/10—Oxygen or sulfur atoms
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- 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
- C07C273/1809—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 with formation of the N-C(O)-N moiety
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB0087232 | 1966-05-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE692885A true BE692885A (nl) | 1967-07-03 |
Family
ID=6983710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE692885D BE692885A (nl) | 1966-05-21 | 1967-01-19 |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE692885A (nl) |
DE (1) | DE1670083A1 (nl) |
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1966
- 1966-05-21 DE DE19661670083 patent/DE1670083A1/de active Pending
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1967
- 1967-01-19 BE BE692885D patent/BE692885A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1670083A1 (de) | 1970-07-16 |