DK134705B - Fremgangsmåde til fremstilling af enzyminhibitorer, kaldet leupeptiner, og syreadditionssalte. - Google Patents
Fremgangsmåde til fremstilling af enzyminhibitorer, kaldet leupeptiner, og syreadditionssalte.Info
- Publication number
- DK134705B DK134705B DK213769AA DK213769A DK134705B DK 134705 B DK134705 B DK 134705B DK 213769A A DK213769A A DK 213769AA DK 213769 A DK213769 A DK 213769A DK 134705 B DK134705 B DK 134705B
- Authority
- DK
- Denmark
- Prior art keywords
- leupeptins
- called
- preparation
- acid addition
- addition salts
- Prior art date
Links
- BMGMINKVTPDDRZ-UHFFFAOYSA-N 2-acetamido-n-[1-[[5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]-4-methylpentanamide;n-[1-[[5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]-4-methyl-2-(propanoylamino)pentanamide Chemical compound CC(C)CC(NC(C)=O)C(=O)NC(CC(C)C)C(=O)NC(C=O)CCCN=C(N)N.CCC(=O)NC(CC(C)C)C(=O)NC(CC(C)C)C(=O)NC(C=O)CCCN=C(N)N BMGMINKVTPDDRZ-UHFFFAOYSA-N 0.000 title 1
- 108010011078 Leupeptins Proteins 0.000 title 1
- 239000002253 acid Substances 0.000 title 1
- 239000002532 enzyme inhibitor Substances 0.000 title 1
- 150000003839 salts Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/06—Dipeptides
- C07K5/06008—Dipeptides with the first amino acid being neutral
- C07K5/06017—Dipeptides with the first amino acid being neutral and aliphatic
- C07K5/06034—Dipeptides with the first amino acid being neutral and aliphatic the side chain containing 2 to 4 carbon atoms
- C07K5/06043—Leu-amino acid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/81—Protease inhibitors
- C07K14/8107—Endopeptidase (E.C. 3.4.21-99) inhibitors
- C07K14/8139—Cysteine protease (E.C. 3.4.22) inhibitors, e.g. cystatin
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P21/00—Preparation of peptides or proteins
- C12P21/02—Preparation of peptides or proteins having a known sequence of two or more amino acids, e.g. glutathione
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2582068 | 1968-04-19 | ||
| JP2208069 | 1969-03-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK134705B true DK134705B (da) | 1976-12-27 |
| DK134705C DK134705C (nl) | 1977-05-31 |
Family
ID=26359243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK213769AA DK134705B (da) | 1968-04-19 | 1969-04-18 | Fremgangsmåde til fremstilling af enzyminhibitorer, kaldet leupeptiner, og syreadditionssalte. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3840513A (nl) |
| BE (1) | BE731760A (nl) |
| CH (1) | CH523318A (nl) |
| DE (1) | DE1919837C3 (nl) |
| DK (1) | DK134705B (nl) |
| FR (1) | FR2007478A1 (nl) |
| GB (1) | GB1268212A (nl) |
| NL (1) | NL165785C (nl) |
| SE (1) | SE375546B (nl) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1292846A (en) * | 1968-11-21 | 1972-10-11 | Zaidan Hojin Biseibutsu | A process for the synthesis of leupeptins and their analogues |
| JPS5022116B1 (nl) * | 1970-04-28 | 1975-07-28 | ||
| US4059573A (en) * | 1973-08-01 | 1977-11-22 | Glaxo Laboratories Limited | Extraction of N-blocked amino acids from aqueous media |
| US3971736A (en) * | 1975-01-21 | 1976-07-27 | Merck & Co., Inc. | Cathepsin in D inhibitors |
| US4066507A (en) * | 1976-10-13 | 1978-01-03 | Nippon Kayaku Kabushiki Kaisha | Process for producing l-leupeptins |
| JPS5754157A (en) * | 1980-09-19 | 1982-03-31 | Nippon Kayaku Co Ltd | L-argininal derivative and its preparation |
| US20090142342A1 (en) * | 2006-12-27 | 2009-06-04 | Johns Hopkins University | B7-h4 receptor agonist compositions and methods for treating inflammation and auto-immune diseases |
| CA2673659A1 (en) * | 2006-12-27 | 2008-07-10 | The Johns Hopkins University | Methods of detecting and diagnosing inflamatory responses and disorders by determining the level of soluble b7-h4 |
| US7989173B2 (en) * | 2006-12-27 | 2011-08-02 | The Johns Hopkins University | Detection and diagnosis of inflammatory disorders |
| CN102666581A (zh) | 2009-08-31 | 2012-09-12 | 艾普利穆恩公司 | 用于抑制移植物排斥的方法和组合物 |
-
1969
- 1969-04-10 GB GB08421/69A patent/GB1268212A/en not_active Expired
- 1969-04-17 SE SE6905431A patent/SE375546B/xx unknown
- 1969-04-18 DK DK213769AA patent/DK134705B/da not_active IP Right Cessation
- 1969-04-18 DE DE1919837A patent/DE1919837C3/de not_active Expired
- 1969-04-18 BE BE731760D patent/BE731760A/xx not_active IP Right Cessation
- 1969-04-18 FR FR6911374A patent/FR2007478A1/fr not_active Withdrawn
- 1969-04-18 CH CH594669A patent/CH523318A/de not_active IP Right Cessation
- 1969-04-18 NL NL6906010.A patent/NL165785C/nl not_active IP Right Cessation
-
1972
- 1972-06-15 US US00263172A patent/US3840513A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL165785B (nl) | 1980-12-15 |
| SE375546B (nl) | 1975-04-21 |
| BE731760A (nl) | 1969-10-01 |
| DE1919837A1 (de) | 1969-11-06 |
| US3840513A (en) | 1974-10-08 |
| CH523318A (de) | 1972-05-31 |
| FR2007478A1 (nl) | 1970-01-09 |
| NL6906010A (nl) | 1969-10-21 |
| DE1919837C3 (de) | 1975-09-25 |
| DK134705C (nl) | 1977-05-31 |
| NL165785C (nl) | 1981-05-15 |
| DE1919837B2 (de) | 1975-02-13 |
| GB1268212A (en) | 1972-03-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |