AR206504A1 - Un procedimiento para preparar 6,7,8,8a-tetrahidro-pirrol(1,2-a)pirazina-1(2h),4(3h)-dionas - Google Patents
Un procedimiento para preparar 6,7,8,8a-tetrahidro-pirrol(1,2-a)pirazina-1(2h),4(3h)-dionasInfo
- Publication number
- AR206504A1 AR206504A1 AR250020A AR25002073A AR206504A1 AR 206504 A1 AR206504 A1 AR 206504A1 AR 250020 A AR250020 A AR 250020A AR 25002073 A AR25002073 A AR 25002073A AR 206504 A1 AR206504 A1 AR 206504A1
- Authority
- AR
- Argentina
- Prior art keywords
- dionas
- pyrrol
- pyrazine
- tetrahydro
- preparing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/04—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D207/10—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no 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
- C07D207/16—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT3127672 | 1972-11-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR206504A1 true AR206504A1 (es) | 1976-07-30 |
Family
ID=11233382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR250020A AR206504A1 (es) | 1972-11-03 | 1973-01-01 | Un procedimiento para preparar 6,7,8,8a-tetrahidro-pirrol(1,2-a)pirazina-1(2h),4(3h)-dionas |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US3920660A (pl) |
| JP (1) | JPS4976896A (pl) |
| AR (1) | AR206504A1 (pl) |
| AT (1) | AT336622B (pl) |
| AU (1) | AU475776B2 (pl) |
| BE (1) | BE806827A (pl) |
| DD (1) | DD107930A5 (pl) |
| DE (1) | DE2354056A1 (pl) |
| ES (2) | ES420175A1 (pl) |
| FR (1) | FR2205323B1 (pl) |
| GB (1) | GB1409185A (pl) |
| HU (1) | HU166438B (pl) |
| IL (2) | IL43485A0 (pl) |
| LU (1) | LU68719A1 (pl) |
| NL (1) | NL7314665A (pl) |
| RO (1) | RO63259A (pl) |
| SU (1) | SU513627A3 (pl) |
| ZA (1) | ZA737653B (pl) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4595766A (en) * | 1984-10-26 | 1986-06-17 | Ciba-Geigy Corporation | Process for the preparation of an indoline carboxylic acid |
| US4697016A (en) * | 1984-10-26 | 1987-09-29 | Ciba-Geigy Corporation | Intermediates for the preparation of a carboxylic acid |
| JPH0745501B2 (ja) * | 1986-11-27 | 1995-05-17 | 日本臓器製薬株式会社 | 新規環状ジペプチド化合物 |
| DE3830096A1 (de) * | 1988-09-03 | 1990-03-15 | Hoechst Ag | Piperazindione mit psychotroper wirkung |
| AU4376893A (en) * | 1992-05-19 | 1993-12-13 | Immunopharmaceutics, Inc. | Compounds that modulate endothelin activity |
| US6057314A (en) * | 1995-12-21 | 2000-05-02 | Biochem Pharma Inc. | Low molecular weight bicyclic thrombin inhibitors |
| US5958905A (en) | 1996-03-26 | 1999-09-28 | Texas Biotechnology Corporation | Phosphoramidates, phosphinic amides and related compounds and the use thereof to modulate the activity of endothelin |
| US6124291A (en) * | 1996-06-18 | 2000-09-26 | Warner-Lambert Company | Pyrrolo[1,2-a]pyrazine-1,4-dione serine protease inhibitors |
| ATE319712T1 (de) | 1999-12-21 | 2006-03-15 | Mgi Gp Inc | Hydantoin derivate, pharmazeutische zusammensetzungen und verfahren zu ihrer verwendung |
| US6815214B2 (en) | 2000-12-29 | 2004-11-09 | Celltech R & D, Inc. | Pharmaceutical uses and synthesis of diketopiperazines |
| CA2900335C (en) | 2012-10-22 | 2021-10-26 | City Of Hope | Synthetic analogs of epipolythiodioxopiperazines and uses thereof |
| WO2018053345A1 (en) | 2016-09-15 | 2018-03-22 | City Of Hope | Dithio etp derivatives |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3176017A (en) * | 1963-02-26 | 1965-03-30 | American Home Prod | Aroylalkyl derivatives of diazabicyclo-nonanes and-decanes |
| US3503980A (en) * | 1965-10-04 | 1970-03-31 | Ciba Geigy Corp | Tetrahydroazacycloalkano(1,2-a) pyridazines |
| DE1695554C3 (de) * | 1966-02-12 | 1974-02-21 | Nautschno-Issledowatelskij Institut Farmakologii I Chimioterapii, Moskau | Verfahren zur Herstellung kondensierter Piperazinonderivate |
| US3563992A (en) * | 1967-10-31 | 1971-02-16 | Abbott Lab | 1,4-diaza-bicyclo(4,3,0)nonane-2,5,9-triones |
-
1973
- 1973-01-01 AR AR250020A patent/AR206504A1/es active
- 1973-09-28 ZA ZA737653*A patent/ZA737653B/xx unknown
- 1973-10-01 GB GB4580773A patent/GB1409185A/en not_active Expired
- 1973-10-16 AU AU61417/73A patent/AU475776B2/en not_active Expired
- 1973-10-19 US US408243A patent/US3920660A/en not_active Expired - Lifetime
- 1973-10-25 IL IL43485A patent/IL43485A0/xx unknown
- 1973-10-25 NL NL7314665A patent/NL7314665A/xx unknown
- 1973-10-29 DE DE19732354056 patent/DE2354056A1/de active Pending
- 1973-10-30 LU LU68719A patent/LU68719A1/xx unknown
- 1973-10-30 RO RO7300076461A patent/RO63259A/ro unknown
- 1973-10-30 FR FR7338685A patent/FR2205323B1/fr not_active Expired
- 1973-10-31 ES ES420175A patent/ES420175A1/es not_active Expired
- 1973-10-31 BE BE137334A patent/BE806827A/xx unknown
- 1973-11-01 DD DD174415A patent/DD107930A5/xx unknown
- 1973-11-02 SU SU1965998A patent/SU513627A3/ru active
- 1973-11-02 AT AT925273A patent/AT336622B/de not_active IP Right Cessation
- 1973-11-02 HU HULE726A patent/HU166438B/hu unknown
- 1973-11-02 JP JP48123936A patent/JPS4976896A/ja active Pending
- 1973-11-09 IL IL43606A patent/IL43606A0/xx unknown
- 1973-12-27 ES ES421819A patent/ES421819A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3920660A (en) | 1975-11-18 |
| ES420175A1 (es) | 1976-07-16 |
| DE2354056A1 (de) | 1974-05-16 |
| FR2205323B1 (pl) | 1976-12-03 |
| JPS4976896A (pl) | 1974-07-24 |
| ZA737653B (en) | 1974-08-28 |
| ATA925273A (de) | 1976-09-15 |
| RO63259A (fr) | 1978-08-15 |
| GB1409185A (en) | 1975-10-08 |
| LU68719A1 (pl) | 1974-01-08 |
| IL43485A0 (en) | 1974-01-14 |
| SU513627A3 (ru) | 1976-05-05 |
| ES421819A1 (es) | 1976-06-16 |
| NL7314665A (pl) | 1974-05-07 |
| AT336622B (de) | 1977-05-10 |
| AU475776B2 (en) | 1976-09-02 |
| DD107930A5 (pl) | 1974-08-20 |
| HU166438B (pl) | 1975-03-28 |
| AU6141773A (en) | 1975-04-17 |
| FR2205323A1 (pl) | 1974-05-31 |
| IL43606A0 (en) | 1974-03-14 |
| BE806827A (fr) | 1974-02-15 |
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