BR9506727A - Processo para a recemização do substrato de piperazino-2-terc-butil-carboxamida e composto - Google Patents
Processo para a recemização do substrato de piperazino-2-terc-butil-carboxamida e compostoInfo
- Publication number
- BR9506727A BR9506727A BR9506727A BR9506727A BR9506727A BR 9506727 A BR9506727 A BR 9506727A BR 9506727 A BR9506727 A BR 9506727A BR 9506727 A BR9506727 A BR 9506727A BR 9506727 A BR9506727 A BR 9506727A
- Authority
- BR
- Brazil
- Prior art keywords
- piperazine
- compound
- tert
- recemization
- butyl
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title abstract 3
- 239000000758 substrate Substances 0.000 title 1
- 229940122440 HIV protease inhibitor Drugs 0.000 abstract 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- GLUUGHFHXGJENI-UHFFFAOYSA-N diethylenediamine Natural products C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 abstract 1
- 239000004030 hiv protease inhibitor Substances 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- -1 piperazine compound Chemical class 0.000 abstract 1
- IVXQBCUBSIPQGU-UHFFFAOYSA-N piperazine-1-carboxamide Chemical class NC(=O)N1CCNCC1 IVXQBCUBSIPQGU-UHFFFAOYSA-N 0.000 abstract 1
- 230000006340 racemization Effects 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/06—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
-
- 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
- C07D241/04—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Communicable Diseases (AREA)
- Pharmacology & Pharmacy (AREA)
- Virology (AREA)
- Oncology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Peptides Or Proteins (AREA)
- Cephalosporin Compounds (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US19291694A | 1994-02-04 | 1994-02-04 | |
| PCT/US1995/001232 WO1995021162A1 (en) | 1994-02-04 | 1995-01-30 | Process for making hiv protease inhibitors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9506727A true BR9506727A (pt) | 1997-09-23 |
Family
ID=22711555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9506727A BR9506727A (pt) | 1994-02-04 | 1995-01-30 | Processo para a recemização do substrato de piperazino-2-terc-butil-carboxamida e composto |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US5663341A (pt) |
| EP (1) | EP0741712B1 (pt) |
| JP (1) | JPH09508628A (pt) |
| KR (1) | KR100337579B1 (pt) |
| AT (1) | ATE206407T1 (pt) |
| AU (1) | AU691878B2 (pt) |
| BR (1) | BR9506727A (pt) |
| CA (1) | CA2180947A1 (pt) |
| CZ (1) | CZ291774B6 (pt) |
| DE (1) | DE69523038T2 (pt) |
| ES (1) | ES2161863T3 (pt) |
| FI (1) | FI112218B (pt) |
| HU (1) | HUT76303A (pt) |
| NZ (1) | NZ279734A (pt) |
| RO (1) | RO118292B1 (pt) |
| RU (1) | RU2135482C1 (pt) |
| SK (1) | SK281861B6 (pt) |
| TW (1) | TW472047B (pt) |
| UA (1) | UA46730C2 (pt) |
| WO (1) | WO1995021162A1 (pt) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL110255A (en) * | 1993-07-16 | 1998-12-06 | Merck & Co Inc | Formation and resolution of 2-tert-butylcarboxamido-piperazine |
| US5464788A (en) * | 1994-03-24 | 1995-11-07 | Merck & Co., Inc. | Tocolytic oxytocin receptor antagonists |
| EP0705824B1 (en) * | 1994-04-22 | 2002-08-07 | Koei Chemical Co., Ltd. | Process for producing optically active n-tert-butyl- 2-piperazine- carboxamide |
| EP0710652B1 (en) * | 1994-11-04 | 1998-03-04 | Yamakawa Chemical Industry Co., Ltd. | Process for preparing optically active piperazine derivatives and intermediates for preparation |
| DK0805803T3 (da) * | 1995-01-23 | 2003-02-17 | Lonza Ag | Fremgangsmåde til fremstilling af 1,4,5,6-tetrahydropyrazin-2-carboxylsyreamider |
| US5618937A (en) * | 1995-03-15 | 1997-04-08 | Merck & Co., Inc. | Process to make HIV protease inhibitor from (2S)-4-picolyl-2-piperazine-t-butylcarboxamide |
| US5612484A (en) * | 1995-05-18 | 1997-03-18 | Merck & Co., Inc. | Process for making HIV protease inhibitors |
| DE19536658C2 (de) * | 1995-09-30 | 1998-02-19 | Degussa | Verfahren zur kontinuierlichen Herstellung von basischen, cyclischen, optisch aktiven alpha-Aminosäuren |
| CA2201218C (en) * | 1996-04-23 | 2004-09-28 | Rudolf Fuchs | Process for the preparation of optically active piperazine-2-carboxylic acid derivatives |
| ES2324535T3 (es) * | 2003-02-14 | 2009-08-10 | Merck Serono Sa | Derivados de la piperazina-2-carboxamida. |
| GB0314260D0 (en) | 2003-06-19 | 2003-07-23 | Astrazeneca Ab | Therapeutic agents |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB604185A (en) * | 1940-08-08 | 1948-06-30 | Arthur Mandl | Improvements in electric rectifier systems used in power or control systems such as for follow-up systems |
| US3692775A (en) * | 1969-03-17 | 1972-09-19 | Allied Chem | Racemization of d-or l-{60 -amino-caprolactam in the presence of metal ions |
| US3852351A (en) * | 1972-10-02 | 1974-12-03 | Fmc Corp | Chlorination of acetoacetamides |
| JPH01117869A (ja) * | 1987-10-30 | 1989-05-10 | Hokuriku Seiyaku Co Ltd | ２−アミノメチルピペラジン誘導体 |
| CA1340588C (en) * | 1988-06-13 | 1999-06-08 | Balraj Krishan Handa | Amino acid derivatives |
| EP0541168B1 (en) * | 1991-11-08 | 1998-03-11 | Merck & Co. Inc. | HIV protease inhibitors useful for the treatment of aids |
| US5413999A (en) * | 1991-11-08 | 1995-05-09 | Merck & Co., Inc. | HIV protease inhibitors useful for the treatment of AIDS |
| MX9308016A (es) * | 1992-12-22 | 1994-08-31 | Lilly Co Eli | Compuestos inhibidores de la proteasa del virus de la inmunodeficiencia humana, procedimiento para su preparacion y formulacion farmaceutica que los contiene. |
-
1995
- 1995-01-27 TW TW084100727A patent/TW472047B/zh not_active IP Right Cessation
- 1995-01-30 NZ NZ279734A patent/NZ279734A/en unknown
- 1995-01-30 CZ CZ19962272A patent/CZ291774B6/cs not_active IP Right Cessation
- 1995-01-30 RU RU96117468/04A patent/RU2135482C1/ru not_active IP Right Cessation
- 1995-01-30 RO RO96-01576A patent/RO118292B1/ro unknown
- 1995-01-30 DE DE69523038T patent/DE69523038T2/de not_active Expired - Fee Related
- 1995-01-30 AT AT95908747T patent/ATE206407T1/de not_active IP Right Cessation
- 1995-01-30 ES ES95908747T patent/ES2161863T3/es not_active Expired - Lifetime
- 1995-01-30 WO PCT/US1995/001232 patent/WO1995021162A1/en not_active Ceased
- 1995-01-30 CA CA002180947A patent/CA2180947A1/en not_active Abandoned
- 1995-01-30 JP JP7520686A patent/JPH09508628A/ja not_active Withdrawn
- 1995-01-30 KR KR1019960704219A patent/KR100337579B1/ko not_active Expired - Fee Related
- 1995-01-30 EP EP95908747A patent/EP0741712B1/en not_active Expired - Lifetime
- 1995-01-30 HU HU9602143A patent/HUT76303A/hu unknown
- 1995-01-30 AU AU16967/95A patent/AU691878B2/en not_active Ceased
- 1995-01-30 UA UA96093433A patent/UA46730C2/uk unknown
- 1995-01-30 BR BR9506727A patent/BR9506727A/pt active Search and Examination
- 1995-01-30 SK SK1006-96A patent/SK281861B6/sk unknown
- 1995-06-07 US US08/487,903 patent/US5663341A/en not_active Expired - Fee Related
-
1996
- 1996-08-01 FI FI963054A patent/FI112218B/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| US5663341A (en) | 1997-09-02 |
| CZ227296A3 (en) | 1997-01-15 |
| DE69523038T2 (de) | 2002-06-06 |
| FI963054A0 (fi) | 1996-08-01 |
| ES2161863T3 (es) | 2001-12-16 |
| WO1995021162A1 (en) | 1995-08-10 |
| HU9602143D0 (en) | 1996-09-30 |
| RO118292B1 (ro) | 2003-04-30 |
| SK100696A3 (en) | 1997-03-05 |
| NZ279734A (en) | 1998-05-27 |
| AU1696795A (en) | 1995-08-21 |
| AU691878B2 (en) | 1998-05-28 |
| FI963054L (fi) | 1996-08-01 |
| HUT76303A (en) | 1997-07-28 |
| CZ291774B6 (cs) | 2003-05-14 |
| ATE206407T1 (de) | 2001-10-15 |
| CA2180947A1 (en) | 1995-08-10 |
| JPH09508628A (ja) | 1997-09-02 |
| KR100337579B1 (ko) | 2002-11-13 |
| DE69523038D1 (de) | 2001-11-08 |
| EP0741712B1 (en) | 2001-10-04 |
| RU2135482C1 (ru) | 1999-08-27 |
| FI112218B (fi) | 2003-11-14 |
| UA46730C2 (uk) | 2002-06-17 |
| MX9603218A (es) | 1997-07-31 |
| EP0741712A1 (en) | 1996-11-13 |
| TW472047B (en) | 2002-01-11 |
| SK281861B6 (sk) | 2001-08-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
| HJEG | Technical examination (opinion): technical examination (opinion) related to article 229 of industrial property law | ||
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |