ZA712938B - Urea derivatives - Google Patents
Urea derivativesInfo
- Publication number
- ZA712938B ZA712938B ZA712938A ZA712938A ZA712938B ZA 712938 B ZA712938 B ZA 712938B ZA 712938 A ZA712938 A ZA 712938A ZA 712938 A ZA712938 A ZA 712938A ZA 712938 B ZA712938 B ZA 712938B
- Authority
- ZA
- South Africa
- Prior art keywords
- urea derivatives
- urea
- derivatives
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C275/28—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C275/32—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton being further substituted by singly-bound oxygen atoms
- C07C275/34—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton being further substituted by singly-bound oxygen atoms having nitrogen atoms of urea groups and singly-bound oxygen atoms bound to carbon atoms of the same non-condensed six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C275/64—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups singly-bound to oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702022821 DE2022821A1 (en) | 1970-05-11 | 1970-05-11 | Urea derivatives |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA712938B true ZA712938B (en) | 1972-02-23 |
Family
ID=5770730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA712938A ZA712938B (en) | 1970-05-11 | 1971-05-06 | Urea derivatives |
Country Status (9)
Country | Link |
---|---|
AT (1) | AT305691B (en) |
BE (1) | BE767011A (en) |
CA (1) | CA925095A (en) |
CH (1) | CH540008A (en) |
DE (1) | DE2022821A1 (en) |
FR (1) | FR2091434A5 (en) |
GB (1) | GB1339927A (en) |
NL (1) | NL7106238A (en) |
ZA (1) | ZA712938B (en) |
-
1970
- 1970-05-11 DE DE19702022821 patent/DE2022821A1/en active Pending
-
1971
- 1971-04-26 CH CH608471A patent/CH540008A/en not_active IP Right Cessation
- 1971-04-29 CA CA111788A patent/CA925095A/en not_active Expired
- 1971-05-06 ZA ZA712938A patent/ZA712938B/en unknown
- 1971-05-06 NL NL7106238A patent/NL7106238A/xx unknown
- 1971-05-10 GB GB1396271*[A patent/GB1339927A/en not_active Expired
- 1971-05-10 AT AT404171A patent/AT305691B/en not_active IP Right Cessation
- 1971-05-11 FR FR7116917A patent/FR2091434A5/fr not_active Expired
- 1971-05-11 BE BE767011A patent/BE767011A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CA925095A (en) | 1973-04-24 |
AT305691B (en) | 1973-03-12 |
CH540008A (en) | 1973-08-15 |
BE767011A (en) | 1971-11-12 |
DE2022821A1 (en) | 1971-11-25 |
NL7106238A (en) | 1971-11-15 |
GB1339927A (en) | 1973-12-05 |
FR2091434A5 (en) | 1972-01-14 |
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