WO1993016104A1 - Nouveaux derives hexapeptidiques, procede de preparation et application a titre de medicaments de ces nouveaux derives - Google Patents
Nouveaux derives hexapeptidiques, procede de preparation et application a titre de medicaments de ces nouveaux derives Download PDFInfo
- Publication number
- WO1993016104A1 WO1993016104A1 PCT/FR1993/000145 FR9300145W WO9316104A1 WO 1993016104 A1 WO1993016104 A1 WO 1993016104A1 FR 9300145 W FR9300145 W FR 9300145W WO 9316104 A1 WO9316104 A1 WO 9316104A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- residue
- trp
- series
- derivatives
- well
- 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.)
- Ceased
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/575—Hormones
- C07K14/57536—Endothelin, vasoactive intestinal contractor [VIC]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/08—Vasodilators for multiple indications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
Definitions
- the present application relates to new hexapep ⁇ tidic derivatives, the process for the preparation and the application as a medicament of these new derivatives.
- endothelin is a potent vasoconstrictor extracted from aortic endothelium from pigs.
- This recently isolated peptide contains 21 amino acids, has 2 disulfide bridges and has the formula:
- X 1 represents a hydrogen atom or a residue of histidine, acetyl-histidine, or D-histidine
- X 2 represents a residue of alanine, leucine, tryptophane, phenylalanine and their D-series counterparts
- X 3 represents an alanine residue as well as its D-series counterpart
- X 5 represents a residue of isoleucine, alanine, valine, norleucine, leucine and aspartic acid as well as their D-series counterparts,
- X 6 represents a residue of tryptophan, leucine, isoleu ⁇ cine, norleucine and their D-series counterparts
- X- ⁇ represents a hydrogen atom, a residue of histidine or of D-histidine,
- X 2 represents an alanine or leucine residue, as well as their D-series counterparts
- X 3 represents an alanine residue as well as its D-series counterpart
- X 5 represents an isoleucine residue as well as its D-series counterpart
- X 6 represents a tryptophan residue, as well as its homolog in series D.
- the peptide derivatives are preferably used in which:
- X- j _ represents a hydrogen atom or a histidine residue
- X 2 represents an alanine residue
- X 3 represents an alanine or aspartic acid residue
- X 5 represents an isoleucine residue
- X 6 represents a residue of tryptophan or of D-tryptophan.
- X 6 represents a residue of tryptophan or of D-tryptophan.
- the invention also relates to a process for the preparation of new hexapeptide derivatives as defined above, characterized in that a solid phase synthesis is carried out by sequentially introducing them onto a support of crosslinked polystyrene type. duly protected ino-acids, using a coupling agent, deprotects the amino acids, and releases from the resin the peptide chain thus formed, to obtain the peptide derivative of formula (I) thus sought.
- the process described above is characterized in that: the support of the crosslinked polystyrene type is a resin of the "Boc-Trp-CM” type or of the “Boc-D-Trp- type CM "in which Boc is a tert-butyloxycarbonyl group, Trp is a tryptophyl group and D-Trp is a D-tryptophyl group and CM denotes the crosslinked polystyrene support,
- the coupling agent is (benzotriazol-1-yloxy) tris (dimethylamino) phosphoniu hexafluorophosphate or Bop,
- the new hexapeptide derivatives which are the subject of the present invention have very interesting pharmacological properties; there is in particular a remarkable practically pure antagonistic effect against hypertension induced by endothelin and an anti-dry effect, the vasoconstrictive activity of endothelin being abolished.
- a subject of the present invention is thus also the application, as medicaments, of the new hexapeptide derivatives as defined by the general formula (I) above.
- the drugs which are the subject of the invention there are in particular the drugs, characterized in that they consist of the products of formula (I) in which X- ⁇ represents a hydrogen atom, a histidine residue or of D-histidine, X 2 represents an alanine or leucine residue, as well as their D-series counterparts,
- X 3 represents an alanine residue, as well as its D-series counterpart
- X ⁇ represents an isoleucine residue, as well as its D-series counterpart
- X 6 represents a residue of tryptophan, or of D-tryptophan.
- the drugs containing the new peptide derivatives such as defined above, in which:
- X 1 represents a hydrogen atom or a histidine residue
- X 2 represents an alanine or leucine residue
- X 3 represents an alanine residue
- X 5 represents an isoleucine residue
- Xg represents a residue of tryptophan or of D-tryptophan.
- These drugs find, for example, their use in the treatment of all vascular spasms, in the treatment of cerebral post-hemorrhages, in the treatment of coronary spasms, peripheral vascular spasms as well as in the treatment of renal insufficiencies.
- These drugs can also be used in the treatment of myocardial infarction, in the prevention of post-angioplasty restenosis, in the treatment of atherosclerosis, certain forms of hypertension, as well as in the treatment of asthma.
- the usual dose which varies depending on the product used, the subject treated and the condition in question, may for example be from 1 to 300 g per day intravenously in humans.
- a subject of the invention is also pharmaceutical compositions which contain at least one aforementioned derivative as active principle.
- the peptide derivatives corresponding to the general formula (I) can be incorporated into pharmaceutical compositions intended for the digestive or parenteral route.
- These pharmaceutical compositions may be, for example, solid or liquid and be in the pharmaceutical forms commonly used in human medicine, such as, for example, simple or coated tablets, capsules, capsules, granules, suppositories, injections, aerosols; they are prepared according to the usual methods.
- the active ingredient (s) can be incorporated into excipients usually used in these pharmaceutical compositions, such as talc, gum arabic, lactose, starch, magnesium stearate, cocoa butter, aqueous vehicles or not, fatty substances of animal or vegetable origin, paraffinic derivatives, glycols, various wetting agents, dispersants or emulsifiers, preservatives.
- excipients usually used in these pharmaceutical compositions such as talc, gum arabic, lactose, starch, magnesium stearate, cocoa butter, aqueous vehicles or not, fatty substances of animal or vegetable origin, paraffinic derivatives, glycols, various wetting agents, dispersants or emulsifiers, preservatives.
- a support of the “Boc-Trp-CM-support” type is used in which Boc is a tert-butyloxycarbonyl group, Trp represents a tryptophyl group and CM-support denotes the crosslinked polystyrene support.
- the support containing 0.6 mol Trp / g was prepared by the potassium fluoride method according to the technique described by Horiki K., Igano K. & Inouye K. (1978) Che istry Lett. , 165-168. All the amino acids are N-protected by the tert-butylcarbonyl group, the protective groups for the side chains were as follows:
- the fraction obtained is lyophilized and finally 30 mg of expected product is collected.
- excipient q.s.p. one tablet finished at 150 mg (composition of the excipient: lactose, starch, talc, magnesium stearate). 5
- a membrane preparation is carried out from the posterior cortex plus the rat cerebellum.
- the non-specific binding is determined by adding endothelin at 10 ⁇ 6 M (in triplicate). Incubate at 25 ° C for 60 minutes, return to a water bath at 0 ° C for 5 minutes, filter under reduced pressure, rinse with Tris 7.4 buffer and count the radioactivity in the presence of the scintillant Triton.
- IC50 inhibitory concentration 50%
- the animals receive endothelin 1 or the test compound in cumulative injections by venous route, the administrations being spaced 2 minutes apart.
- the increase in mean arterial pressure (BP) induced by each compound is measured and expressed as a percentage change from the initial pressure.
- the antagonistic activity is expressed as a percentage of inhibition of the pressure response of endothelin administered alone, at doses of 3 and 10 ⁇ g / kg. Results:
- New hexapeptide derivatives process for the preparation and application as medicaments of these new derivatives.
- New hexapeptide derivatives process for the preparation and application as medicaments of these new derivatives.
- New hexapeptide derivatives process for the preparation and application as medicaments of these new derivatives.
- New hexapeptide derivatives process for the preparation and application as medicaments of these new derivatives.
- New hexapeptide derivatives process for the preparation and application as medicaments of these new derivatives.
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Toxicology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pharmacology & Pharmacy (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Endocrinology (AREA)
- General Chemical & Material Sciences (AREA)
- Zoology (AREA)
- Gastroenterology & Hepatology (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Urology & Nephrology (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Peptides Or Proteins (AREA)
Abstract
Description
Claims
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/133,020 US5476840A (en) | 1992-02-12 | 1993-02-11 | New hexapeptidic derivatives, preparation process and use as medicaments of these new derivatives |
| JP5513852A JPH06507186A (ja) | 1992-02-12 | 1993-02-11 | 新規なヘキサペプチド誘導体、これらの新規な誘導体の製造方法及び医薬としての利用 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9201558A FR2687155B1 (fr) | 1992-02-12 | 1992-02-12 | Nouveaux derives hexapeptidiques, procede de preparation et application a titre de medicaments de ces nouveaux derives. |
| FR92/01558 | 1992-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1993016104A1 true WO1993016104A1 (fr) | 1993-08-19 |
Family
ID=9426559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR1993/000145 Ceased WO1993016104A1 (fr) | 1992-02-12 | 1993-02-11 | Nouveaux derives hexapeptidiques, procede de preparation et application a titre de medicaments de ces nouveaux derives |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5476840A (fr) |
| EP (1) | EP0579823A1 (fr) |
| JP (1) | JPH06507186A (fr) |
| CA (1) | CA2107343A1 (fr) |
| FR (1) | FR2687155B1 (fr) |
| WO (1) | WO1993016104A1 (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994014843A1 (fr) * | 1992-12-21 | 1994-07-07 | Warner-Lambert Company | Antagonistes de l'endotheline |
| WO2000053626A1 (fr) * | 1999-03-11 | 2000-09-14 | Institut Bioorganicheskoi Khimii Imeni Akademikov M.M.Shemyakina I Ju.A.Ovchinnikova Rossiiskoi A Kademii Nauk | Peptide ayant une activite antitumorale, protectrice et de normalisation, et composition pharmaceutique |
| EP2196201A2 (fr) | 2002-12-13 | 2010-06-16 | Warner-Lambert Company LLC | Combinaison d'un ligand alpha-2-delta avec un inhibiteur de pdev ou avec un antagoniste muscarinique pour traiter les symptomes des voies urinaires inferieures |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5260276A (en) * | 1991-06-14 | 1993-11-09 | Warner-Lambert Company | Linear and monocyclic endothelin antagonists |
-
1992
- 1992-02-12 FR FR9201558A patent/FR2687155B1/fr not_active Expired - Fee Related
-
1993
- 1993-02-11 EP EP93905388A patent/EP0579823A1/fr not_active Withdrawn
- 1993-02-11 JP JP5513852A patent/JPH06507186A/ja active Pending
- 1993-02-11 CA CA002107343A patent/CA2107343A1/fr not_active Abandoned
- 1993-02-11 US US08/133,020 patent/US5476840A/en not_active Expired - Fee Related
- 1993-02-11 WO PCT/FR1993/000145 patent/WO1993016104A1/fr not_active Ceased
Non-Patent Citations (2)
| Title |
|---|
| BRITISH JOURNAL OF PHARMACOLOGY vol. 101, no. 1, Septembre 1990, LONDON, GB pages 232 - 234 P ROVERO ET AL. 'structure-activity studies on endothelin (16-21), the C-terminal hexapeptide of the endothelin, in guinea pig bronchus' * |
| JOURNAL OF CARDIOVASCULAR PHARMACOLOGY vol. 17, no. SUP7, 1991, NEW YORK, NY, USA pages S59 - S61 A M DOHERTY ET AL. 'structure-activity studies of the C-terminal region of endothelins and sarafotoxins' * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5382569A (en) * | 1991-05-16 | 1995-01-17 | Warner-Lambert Company | Endotherlin antagonists |
| US5641752A (en) * | 1991-05-16 | 1997-06-24 | Warner-Lambert Company | Methods of using endothelin antagonists |
| US5773414A (en) * | 1991-05-16 | 1998-06-30 | Warner-Lambert Company | Endothelin antagonists |
| WO1994014843A1 (fr) * | 1992-12-21 | 1994-07-07 | Warner-Lambert Company | Antagonistes de l'endotheline |
| WO2000053626A1 (fr) * | 1999-03-11 | 2000-09-14 | Institut Bioorganicheskoi Khimii Imeni Akademikov M.M.Shemyakina I Ju.A.Ovchinnikova Rossiiskoi A Kademii Nauk | Peptide ayant une activite antitumorale, protectrice et de normalisation, et composition pharmaceutique |
| RU2213747C2 (ru) * | 1999-03-11 | 2003-10-10 | Институт биоорганической химии им. акад. М.М.Шемякина и Ю.А. Овчинникова РАН | Пептид, обладающий противоопухолевой, протекторной и нормализующей активностью, и фармацевтическая композиция |
| EP2196201A2 (fr) | 2002-12-13 | 2010-06-16 | Warner-Lambert Company LLC | Combinaison d'un ligand alpha-2-delta avec un inhibiteur de pdev ou avec un antagoniste muscarinique pour traiter les symptomes des voies urinaires inferieures |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2687155A1 (fr) | 1993-08-13 |
| US5476840A (en) | 1995-12-19 |
| JPH06507186A (ja) | 1994-08-11 |
| CA2107343A1 (fr) | 1993-08-13 |
| FR2687155B1 (fr) | 1995-05-19 |
| EP0579823A1 (fr) | 1994-01-26 |
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