IT962341B - Procedimento di preparazione di derivati di piperidina spiro idantoina - Google Patents
Procedimento di preparazione di derivati di piperidina spiro idantoinaInfo
- Publication number
- IT962341B IT962341B IT26511/72A IT2651172A IT962341B IT 962341 B IT962341 B IT 962341B IT 26511/72 A IT26511/72 A IT 26511/72A IT 2651172 A IT2651172 A IT 2651172A IT 962341 B IT962341 B IT 962341B
- Authority
- IT
- Italy
- Prior art keywords
- idantoin
- derivatives
- procedure
- preparation
- piperidine spiro
- Prior art date
Links
- CXOFVDLJLONNDW-UHFFFAOYSA-N Phenytoin Chemical compound N1C(=O)NC(=O)C1(C=1C=CC=CC=1)C1=CC=CC=C1 CXOFVDLJLONNDW-UHFFFAOYSA-N 0.000 title 1
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical class C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- 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
- C08K5/3445—Five-membered rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6561—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing systems of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring or ring system, with or without other non-condensed hetero rings
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
- C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
- C09K15/30—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing heterocyclic ring with at least one nitrogen atom as ring member
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4864671 | 1971-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT962341B true IT962341B (it) | 1973-12-20 |
Family
ID=12809113
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT26512/72A IT962342B (it) | 1971-07-02 | 1972-07-01 | Composto di piperidina spiro idan toina utile come stabilizzante per composizioni polimeriche |
| IT26511/72A IT962341B (it) | 1971-07-02 | 1972-07-01 | Procedimento di preparazione di derivati di piperidina spiro idantoina |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT26512/72A IT962342B (it) | 1971-07-02 | 1972-07-01 | Composto di piperidina spiro idan toina utile come stabilizzante per composizioni polimeriche |
Country Status (16)
| Country | Link |
|---|---|
| AR (1) | AR193653A1 (it) |
| AT (1) | AT320990B (it) |
| AU (1) | AU474263B2 (it) |
| BE (1) | BE785742A (it) |
| BR (1) | BR7204329D0 (it) |
| CA (2) | CA975370A (it) |
| CH (2) | CH572482A5 (it) |
| DD (1) | DD98688A5 (it) |
| DE (3) | DE2265271A1 (it) |
| ES (2) | ES404376A1 (it) |
| FR (2) | FR2145193A5 (it) |
| GB (2) | GB1393616A (it) |
| IT (2) | IT962342B (it) |
| NL (2) | NL7209271A (it) |
| SU (1) | SU484694A3 (it) |
| ZA (1) | ZA724485B (it) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4961237A (it) * | 1972-06-03 | 1974-06-13 | ||
| CH626109A5 (it) | 1976-05-11 | 1981-10-30 | Ciba Geigy Ag | |
| CH623066A5 (it) * | 1976-05-11 | 1981-05-15 | Ciba Geigy Ag | |
| FR2380290A1 (fr) * | 1977-02-15 | 1978-09-08 | Argus Chem | Composes stabilisants des matieres organiques |
| DE2738340A1 (de) * | 1977-08-25 | 1979-03-01 | Hoechst Ag | Neue harnstoffderivate, ihre herstellung und verwendung als lichtschutzmittel |
| DE2963727D1 (en) * | 1978-07-21 | 1982-11-04 | Ciba Geigy Ag | Piperidine derivatives, process for their preparation and their use as stabilizers for synthetic polymers |
| US4250268A (en) | 1978-11-28 | 1981-02-10 | Ciba-Geigy Corporation | Polysilylesters having a polyalkylpiperidine as part of the polymer useful as light stabilizers for plastics |
| US4234699A (en) | 1978-11-29 | 1980-11-18 | Ciba-Geigy Corporation | Polymeric light stabilizers for plastics |
| US4234700A (en) | 1978-12-04 | 1980-11-18 | Ciba-Geigy Corporation | Polymeric light stabilizers for plastics |
| DE3643890A1 (de) * | 1986-12-22 | 1988-06-30 | Basf Ag | Neue polyalkylpiperidinderivate mit alkylenbruecken, ihre verwendung als stabilisator und zwischenprodukte |
| EP0707035B1 (de) * | 1994-10-12 | 1999-01-13 | Ciba SC Holding AG | HALS-Phosphorinane als Stabilisatoren |
| ATE482960T1 (de) * | 2003-11-17 | 2010-10-15 | Univ Auburn | Biozides siloxanbeschichtungsmaterial, das n- halogenierte funktionelle amin- und amidgruppen enthält |
| WO2005090316A1 (en) * | 2004-03-12 | 2005-09-29 | Wyeth | HYDANTOINS HAVING RNase MODULATORY ACTIVITY |
-
0
- BE BE785742D patent/BE785742A/xx unknown
-
1972
- 1972-06-27 CA CA145,825A patent/CA975370A/en not_active Expired
- 1972-06-27 CA CA145,824A patent/CA975369A/en not_active Expired
- 1972-06-29 ZA ZA724485A patent/ZA724485B/xx unknown
- 1972-06-29 AT AT560872A patent/AT320990B/de not_active IP Right Cessation
- 1972-06-30 SU SU1805633A patent/SU484694A3/ru active
- 1972-06-30 CH CH988372A patent/CH572482A5/xx not_active IP Right Cessation
- 1972-06-30 ES ES404376A patent/ES404376A1/es not_active Expired
- 1972-06-30 CH CH988472A patent/CH572504A5/xx not_active IP Right Cessation
- 1972-06-30 DD DD164090A patent/DD98688A5/xx unknown
- 1972-06-30 AR AR242849A patent/AR193653A1/es active
- 1972-06-30 ES ES404375A patent/ES404375A1/es not_active Expired
- 1972-06-30 NL NL7209271A patent/NL7209271A/xx unknown
- 1972-06-30 BR BR4329/72A patent/BR7204329D0/pt unknown
- 1972-06-30 FR FR7223704A patent/FR2145193A5/fr not_active Expired
- 1972-06-30 NL NL7209269A patent/NL7209269A/xx not_active Application Discontinuation
- 1972-06-30 FR FR7223705A patent/FR2145194A5/fr not_active Expired
- 1972-07-01 IT IT26512/72A patent/IT962342B/it active
- 1972-07-01 IT IT26511/72A patent/IT962341B/it active
- 1972-07-01 DE DE19722265271 patent/DE2265271A1/de active Pending
- 1972-07-01 DE DE2233122A patent/DE2233122C3/de not_active Expired
- 1972-07-01 DE DE2233121A patent/DE2233121A1/de active Pending
- 1972-07-03 GB GB3094172A patent/GB1393616A/en not_active Expired
- 1972-07-03 AU AU44142/72A patent/AU474263B2/en not_active Expired
- 1972-07-03 GB GB3094272A patent/GB1393617A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH572482A5 (it) | 1976-02-13 |
| ES404375A1 (es) | 1976-04-16 |
| SU484694A3 (ru) | 1975-09-15 |
| DE2265271A1 (de) | 1977-04-28 |
| DE2233121A1 (de) | 1973-01-25 |
| GB1393617A (en) | 1975-05-07 |
| ZA724485B (en) | 1973-03-28 |
| GB1393616A (en) | 1975-05-07 |
| BE785742A (fr) | 1973-01-02 |
| CA975369A (en) | 1975-09-30 |
| CH572504A5 (it) | 1976-02-13 |
| FR2145193A5 (it) | 1973-02-16 |
| AR193653A1 (es) | 1973-05-11 |
| AT320990B (de) | 1975-03-10 |
| ES404376A1 (es) | 1975-11-16 |
| DE2233122A1 (de) | 1973-01-25 |
| CA975370A (en) | 1975-09-30 |
| FR2145194A5 (it) | 1973-02-16 |
| DD98688A5 (it) | 1973-07-05 |
| DE2233122B2 (de) | 1981-07-23 |
| AU474263B2 (en) | 1976-07-15 |
| BR7204329D0 (pt) | 1973-05-31 |
| NL7209269A (it) | 1973-01-04 |
| IT962342B (it) | 1973-12-20 |
| AU4414272A (en) | 1974-01-10 |
| DE2233122C3 (de) | 1982-05-19 |
| NL7209271A (it) | 1973-01-04 |
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