CA1007235A - Substituted piperazine dione oxyls and polymer compositions stabilized thereby - Google Patents
Substituted piperazine dione oxyls and polymer compositions stabilized therebyInfo
- Publication number
- CA1007235A CA1007235A CA165,359A CA165359A CA1007235A CA 1007235 A CA1007235 A CA 1007235A CA 165359 A CA165359 A CA 165359A CA 1007235 A CA1007235 A CA 1007235A
- Authority
- CA
- Canada
- Prior art keywords
- oxyls
- polymer compositions
- substituted piperazine
- compositions stabilized
- piperazine dione
- 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
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
- C07D241/38—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with only hydrogen or carbon atoms directly attached to the ring nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/06—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members
- C07D241/08—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
- C08K5/3462—Six-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23795672A | 1972-03-24 | 1972-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1007235A true CA1007235A (en) | 1977-03-22 |
Family
ID=22895925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA165,359A Expired CA1007235A (en) | 1972-03-24 | 1973-03-06 | Substituted piperazine dione oxyls and polymer compositions stabilized thereby |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS497180A (ja) |
| CA (1) | CA1007235A (ja) |
| DE (1) | DE2314091A1 (ja) |
| FR (1) | FR2177915B1 (ja) |
| GB (1) | GB1411657A (ja) |
| IT (1) | IT982701B (ja) |
| NL (1) | NL7304039A (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5624928A (en) * | 1994-10-18 | 1997-04-29 | Merck & Co., Inc. | Method of synthesizing an endonuclease inhibitor and analogs thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1311018A (fr) * | 1961-01-19 | 1962-11-30 | Geigy Ag J R | Nouveaux composés 3. 5-dicéto-pipérazinyliques et leur préparation |
-
1973
- 1973-03-06 CA CA165,359A patent/CA1007235A/en not_active Expired
- 1973-03-21 DE DE19732314091 patent/DE2314091A1/de active Pending
- 1973-03-22 NL NL7304039A patent/NL7304039A/xx unknown
- 1973-03-23 IT IT2205173A patent/IT982701B/it active
- 1973-03-23 GB GB1411073A patent/GB1411657A/en not_active Expired
- 1973-03-23 JP JP3341773A patent/JPS497180A/ja active Pending
- 1973-03-23 FR FR7310548A patent/FR2177915B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS497180A (ja) | 1974-01-22 |
| IT982701B (it) | 1974-10-21 |
| FR2177915B1 (ja) | 1975-08-22 |
| NL7304039A (ja) | 1973-09-26 |
| GB1411657A (en) | 1975-10-29 |
| DE2314091A1 (de) | 1973-10-04 |
| FR2177915A1 (ja) | 1973-11-09 |
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