WO1998024809A1 - Peptides agonistes du recepteur b2 de la bradykinine - Google Patents
Peptides agonistes du recepteur b2 de la bradykinine Download PDFInfo
- Publication number
- WO1998024809A1 WO1998024809A1 PCT/FR1997/002193 FR9702193W WO9824809A1 WO 1998024809 A1 WO1998024809 A1 WO 1998024809A1 FR 9702193 W FR9702193 W FR 9702193W WO 9824809 A1 WO9824809 A1 WO 9824809A1
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- WO
- WIPO (PCT)
- Prior art keywords
- arg
- formula
- compound
- pro
- gly
- 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.)
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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
- C07K5/06139—Dipeptides with the first amino acid being heterocyclic
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
- A61P15/04—Drugs for genital or sexual disorders; Contraceptives for inducing labour or abortion; Uterotonics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
- A61P15/08—Drugs for genital or sexual disorders; Contraceptives for gonadal disorders or for enhancing fertility, e.g. inducers of ovulation or of spermatogenesis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K7/00—Peptides having 5 to 20 amino acids in a fully defined sequence; Derivatives thereof
- C07K7/04—Linear peptides containing only normal peptide links
- C07K7/18—Kallidins; Bradykinins; Related peptides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
Definitions
- the present invention relates to new compounds of peptide or analogous type, their preparation process and their use in therapy. These new compounds, called “pseudopeptides”, have an action of the bradykinin B 2 receptor agonist type and are useful in therapy, in particular for the treatment of pathologies of the cardiovascular system.
- pseudopeptides have an action of the bradykinin B 2 receptor agonist type and are useful in therapy, in particular for the treatment of pathologies of the cardiovascular system.
- bradykinin a peptide composed of 9 amino acids (Arg-Pro-Pro-Gly-Phe-Ser-Pro-Phe-Arg), by its action on the B 2 receptor, has beneficial effects in the treatment of certain pathologies, especially in the cardiovascular system.
- bradykinin protects the heart from myocardial ischemia and prevents certain deleterious events related to reperfusion of the heart ischemia. See the article by LE RUBIN et al., Cire. Res., 7 £, 434-440, 1995 and that of TJM TOBE et al., J. Cardiovasc. Pharmacol., 11, 600-607, 1991).
- Bradykinin also increases the permeability of the blood-brain barrier and thus promotes the passage of anti-infectious or anti-tumor drugs (T. INAMURA et al., J. Cerebral Blood Flow and Metab., 14, 862-870 , 1994; FR-M-7979). Bradykinin has also been described as causing uterine contractions (T. ENGSTROM et al., J. Endocr., JI8, 81-85, 1988), could induce ovulation (Y. YOSHIMURA et al., Endocrinology , 122, 2540-2546, 1988) and could increase sperm motility (W. MISKA et al., Arch.
- Bradykinin is not of practical use because it has a limited duration of action due to its rapid degradation by proteases. It was therefore desirable to find compounds of the bradykinin B 2 receptor agonist type, that is to say having an action similar to that of bradykinin, but not being liable to be degraded by the proteoly enzymes. ticks. To this end, it has been proposed, according to WO-A-89/09231, derivatives of bradykinin obtained by reduction of one of the amide bonds.
- WO-A-95/07294 and WO-A-95/24422 each recommend peptides and pseudopeptides as antagonists of bradykinin receptors. Now it turns out that these peptides and pseudopeptides are structurally different from the compounds of formula I below according to the invention.
- EP-A-0322779 provides derivatives of 5-oxo-1,5-benzothiazepine-1-acetamide and 5-oxo-1,5-benzooxazepine-1-acetamide as anti-amnesia agents.
- a compound of pseudopeptide structure which is characterized in that it is chosen from the group consisting of: (i) the compounds of formula I:
- SEQ ID No 1 concerns the products of structure I where A [is a single bond and SEQ ID No 2 those of structure I where A ! is D-Arg or L-Lys.
- a process for the preparation of a compound of formula I and its addition salts is also recommended.
- the characteristics of this process are given below.
- the use of a compound of formula I or one of its non-toxic addition salts is also recommended for obtaining a medicament intended for use in therapy with respect to pathologies in which the bradykinin brings a beneficial effect, in particular in the cardiovascular system as for example to treat myocardial ischemia, to improve the permeability of the blood-brain barrier or in the genital system as for example for trigger ovulation, improve sperm motility or trigger uterine contractions.
- BOD (Y) represents a "pseudo" amino acid corresponding to the structural formula
- DBT (Y) represents a "pseudo" amino acid corresponding to the structural formula
- DBZ (Y) represents BOD (Y) or DBT (Y) where Y has the meaning given above Gly glycine
- each acid addition salt obtained by reaction of a compound of formula I with a mineral acid or an organic acid is hydrochloric, hydrobromic, phosphoric and sulfuric acids.
- the preferred organic acids for salifying the basic compound of formula I are methanesulfonic, maleic, fumaric, oxalic, citric, acetic and trifluoroacetic acids.
- C r C 3 alkyl group is meant here a methyl, ethyl, propyl or isopropyl group.
- the process for preparing a compound of formula I which is recommended according to the invention comprises the steps consisting in: (1) reacting ethyl bromacetate with a compound of formula II:
- X represents an oxygen atom or a sulfur atom
- B represents an amino-protecting group of oxycarbonyl type
- Y has the meaning indicated above, in an inert solvent (in particular THF), in the presence of a base (in particular KOH), using if necessary a phase transfer catalyst, at RT and for 1 to 8 hours, to obtain a compound of formula III:
- B is defined as indicated above and advantageously represents Boc, and R represents a hydroxy-protecting group sensitive to hydrogenation, in particular Bzl, in an inert solvent, in particular DMF, in the presence of activators such as BOP and tertiary amine (in particular N-methylmorpholine), at a temperature identical to or close to RT and for 1 to 10 hours, to obtain a compound of formula VI:
- B represents an amino-protecting group (preferably Boc)
- R] represents a hydroxy-protecting group (preferably Bzl)
- Y has the meaning indicated above
- Tos represents the tosyl group; (6) reacting the product of formula VIII, thus obtained, according to the known methods of peptide synthesis (in particular that known to a person skilled in the art under the name of synthesis according to MERRIFIELD) with HTFA in DCM to regenerate the function amine of the N-terminal end of the serine, then with an amino acid having its N-terminal amine function protected by a group B and having its possible basic function or side hydroxyl protected, and repeat this deprotection / coupling process as many times with the amino acids necessary to obtain the sequence in accordance with formula I, namely successively: ( ⁇ ) B-Phe-OH or B-Thi-OH ( ⁇ ) B-Gly-OH ( ⁇ ) B-Pro-OH or B-4Hyp-OH ( ⁇ ) B-Pro-OH ( ⁇ ) B-Arg
- amino-protecting groups and the hydroxy-protecting groups which are suitable according to the invention for preparing the compounds of formula I, can be chosen from the groups known in the field of peptide synthesis which protect the amine or basic functions, on the one hand, and which protect the hydroxyl functions, on the other hand.
- amino-protecting groups which are recommended here, there may be mentioned in particular: - as regards the temporary protection of the N-terminal end, groups B of the oxycarbonyl type such as alkyloxycarbonyl, aryloxycarbonyl and heteroaryloxycarbonyl, in particular Adoc, Aoc, Boc, Fmoc, Foc, Iboc, Z, Z (4- C1) and Z (4-OMe), and - as regards the lateral basic functions (case of Lys and Arg), one of the groups B above, Tos or N0 2 .
- groups B of the oxycarbonyl type such as alkyloxycarbonyl, aryloxycarbonyl and heteroaryloxycarbonyl, in particular Adoc, Aoc, Boc, Fmoc, Foc, Iboc, Z, Z (4- C1) and Z (4-OMe)
- - as regards the lateral basic functions case of Lys and Arg
- the group B acting as amino-protecting group for the N-terminal end will be (i) Z for the products of formulas II and III, and (ii) Boc for the products of formulas V-VIII and in step (6).
- R 2 the protective group of the possible lateral basic function, will be Z, Tos or N0 2 .
- R the hydroxy-protecting group for the lateral OH functions
- the amino acids will be used very advantageously for the successive couplings of step (6): ( ⁇ ) Boc-Phe-OH or Boc-Thi-OH ( ⁇ ) Boc-Gly-OH ( ⁇ ) Boc-Pro-OH or Boc-4Hyp-OH ( ⁇ ) Boc-Pro-OH
- the ethyl bromoacetate can be replaced by another CC 4 alkyl haloacetate in which the halo group is in particular Cl, Br or I.
- the ethyl bromoacetate is here the preferred reagent with regard to the yield which it provides during the preparation of the compound of formula III.
- RT representing a temperature of 15-20 ° C
- a temperature close to RT denotes a temperature between 5 and 30 ° C and better still between 10 and 25 ° C.
- step (la) reacting the ethyl bromacetate with a compound of formula II can be carried out: in which X is S or O, B and Y are defined as indicated above (B here preferably being Boc), under conditions analogous to those described in step (1) of the preceding method for obtaining the compound of formula III:
- a solution of 1.52 g (4.8 ⁇ 10 ⁇ 3 moles) of the compound obtained according to preparation II is prepared in 15 ml of DMF and 0.53 ml (4.8 ⁇ 10 ⁇ 3 moles) of N-methylmorpholine is added, 1.56 g (5.28.10 '3 mole) 2- (S) - [(1,1-dimethylethoxycarbonyl) amino] -3- [phenylmethoxy] propanoic acid [ie Boc-L-Ser (Bzl) -OH], then 2.33 g (5.28.10 3 mole) of BOP and 0.57 ml (5.28.10 "3 mole) of N-methylmorpholine.
- MERRIFIELD a conventional MERRIFIELD resin based on polystyrene crosslinked with divinylbenzene, functionalized by the group Boc-L-Arg (Tos) -OH (0.41 ⁇ 10 ⁇ 3 mole / gram) is used.
- the various components of the chain pseudopeptide desired are introduced one by one using the following cycle: a) Deprotection of the amine function (protected by the Boc group) by reaction with a 40% solution of trifluoroacetic acid and 2% ethanedithiol in DCM for 2 min, followed by a washing phase using DCM, then a new contact with the above solution for 28 min and finally washing with DCM, isopropanol and again DCM.
- Boc-Arg (Tos) -OH [or N ⁇ -Boc-N ⁇ -p-tosyl-L-arginine] (6th, 100 min, DCM)
- Boc-D-Arg (N0 2 ) -OH [or N ⁇ -Boc-N ⁇ -nitro-D-arginine] (3eq., 1h, DMF)
- HD-Arg-Arg-Pro-4Hyp-GIy-Thi-Ser-DBT H
- -Arg-OH SEQ ID No. 3
- the resin obtained according to preparation V is treated with a mixture of trifluoroacetic acid, ethanedithiol and DCM (40/2/60; v / v), and washed with DCM and isopropanol. This first step makes it possible to eliminate the Boc protective group carried by the D-Arg residue.
- the resin is then treated with hydrogen fluoride in the presence of anisol and ethanedithiol in an amount of 1 ml of liquid hydrogen fluoride, 0.1 ml of anisol and 0.05 ml of ethanedithiol per 1 g resin.
- the pharmacological activity of the products according to the invention was evaluated as a function of their ability to bind to the B 2 receptors of bradykinin and of their ability to induce effects similar to those of bradykinin.
- the pharmacological activity of the products according to the invention was determined as a function of the ability of the products to be tested to bind to the bradykinin B 2 receptor (determination of a Ki on the cloned and transfected human B 2 receptor stable in a CHO cell line) and their ability to induce functional effects comparable to those of bradykinin (determination of a pD value on human umbilical vein segments).
- the compounds of the present invention which are agonists of the bradykinin B 2 receptor are useful in therapy in the treatment of pathological conditions for which bradykinin or its counterparts exert a beneficial action, for example certain cardiovascular pathologies.
- the compounds according to the invention can have a beneficial effect in the treatment of myocardial ischemia or in the prevention of deleterious events linked to reperfusion of the ischemia heart. They can also increase the permeability of the blood-brain barrier and thus promote the passage of anti-infective or anti-tumor active ingredients, or even allow tissue penetration of gene therapy vectors such as plasmids or naked DNA.
- the compounds of the invention also find utility in triggering ovulation, increasing sperm motility or in triggering uterine contractions.
- the compounds of the present invention which are preferably used in the form of their non-toxic addition salts, optionally in combination with a physiologically acceptable excipient, will generally be prescribed in therapy at doses of approximately 0.1 mg / day. 200 mg / day, in a form administered by intravenous, intramuscular, subcutaneous or intra-arterial injection or transdermally, or even topically in the form of gels or ointments.
- the compounds of the present invention can also be formulated in association with active principles such as for example anti-tumor or anti-infectious compounds, compounds active for treating Alzheimer's disease, compounds active with regard to obesity, or any other active ingredient having its site of action in the central or cerebral nervous system. In combination with such active ingredients, they are useful for pathologies of the central or cerebral nervous system.
- the compounds of the present invention also find their utility as pharmacological reagents, in particular for the study of hormone-receptor interactions, or as a diagnostic reagent in certain biological analyzes such as the biological assay of the b 2 bykinkin receptor, on the one hand, and / or said bradykinin, on the other hand.
- the compounds of formulas III, IV, VI, VII, VIII and IX, which intervene as intermediaries in the synthesis of the compounds of formula I, are new products.
- DEPOSITOR (A) NAME: INDUSTRY AND HEALTH SUPPLIER
- Xaa means 3- amino-3, 4-dihydro-8-Y-4-oxo-1,5, benzoxazepine-5 (2H) -acetic acid [BOD (Y)] or 3-amino-3,4-dihydro-8-Y-4-oxo-1,5-benzothiazepine-5 (2H) - acetic acid [DBT (Y)], where Y is H or C1-C3 alkyl "
- Xaa means 3- amino-3, 4-dihydro-8-Y-4-oxo-1,5, benzoxazepine-5 (2H) -acetic acid [BOD (Y)] or 3-amino-3,4-dihydro-8-Y-4-oxo-1,5-benzothiazepine-5 (2H) - acetic acid [DBT (Y)], where Y is H or C1-C3 alkyl "
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Molecular Biology (AREA)
- Genetics & Genomics (AREA)
- Pharmacology & Pharmacy (AREA)
- Biochemistry (AREA)
- Reproductive Health (AREA)
- Pregnancy & Childbirth (AREA)
- Endocrinology (AREA)
- Gynecology & Obstetrics (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
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- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
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Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP52528598A JP2001505216A (ja) | 1996-12-04 | 1997-12-03 | ブラジキニンb▲下2▼レセプターのペプチドアゴニスト |
| US09/319,417 US6316413B1 (en) | 1996-12-04 | 1997-12-03 | Peptide agonists of bradykinin B2 receptor |
| CA002273190A CA2273190A1 (fr) | 1996-12-04 | 1997-12-03 | Peptides agonistes du recepteur b2 de la bradykinine |
| EP97948993A EP0948524A1 (fr) | 1996-12-04 | 1997-12-03 | Peptides agonistes du recepteur b 2? de la bradykinine |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9614890A FR2756566B1 (fr) | 1996-12-04 | 1996-12-04 | Peptides agonistes du recepteur b2 de la bradykinine, procede de preparation et utilisation en therapeutique |
| FR96/14890 | 1996-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1998024809A1 true WO1998024809A1 (fr) | 1998-06-11 |
Family
ID=9498332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR1997/002193 Ceased WO1998024809A1 (fr) | 1996-12-04 | 1997-12-03 | Peptides agonistes du recepteur b2 de la bradykinine |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6316413B1 (fr) |
| EP (1) | EP0948524A1 (fr) |
| JP (1) | JP2001505216A (fr) |
| CA (1) | CA2273190A1 (fr) |
| FR (1) | FR2756566B1 (fr) |
| WO (1) | WO1998024809A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU738951B2 (en) * | 1996-11-04 | 2001-10-04 | Qualcomm Incorporated | Method and apparatus for performing position- and preference-based service selection in a mobile telephone system |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040096554A (ko) * | 2002-02-06 | 2004-11-16 | 비코르 테크놀로지스 인코포레이티드 | 경색방지 분자 |
| CN100358633C (zh) * | 2004-08-20 | 2008-01-02 | 中国科学院上海有机化学研究所 | 高分子负载的全氟烷基磺酸和磺酸盐、制备方法及其应用 |
| US7807629B1 (en) | 2007-06-05 | 2010-10-05 | Alcon Research, Ltd. | Use of bradykinin and related B2R agonists to treat ocular hypertension and glaucoma |
| US20150105329A1 (en) | 2012-03-26 | 2015-04-16 | Inserm (Institut National De La Sante Et De La Recherche Medicale) | Methods and Pharmaceutical Compositions for Prevention or Treatment of Ischemia Related Organ Damage |
| CN103622961B (zh) * | 2013-09-06 | 2016-03-02 | 武汉光谷百桥国际生物科技有限公司 | 一种非肽类缓激肽b2受体激动剂在促进毛发生长方面的应用 |
| WO2018200381A1 (fr) | 2017-04-25 | 2018-11-01 | Temple Otorongo Llc | Composition pharmaceutique comprenant du tryptophane et un dérivé de phyllokinine destinée à être utilisée dans le traitement de troubles psychiatriques et psychologiques |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4477464A (en) * | 1983-02-10 | 1984-10-16 | Ciba-Geigy Corporation | Hetero-benzazepine derivatives and their pharmaceutical use |
| DE3423743A1 (de) * | 1983-06-29 | 1985-01-10 | Mitsui Toatsu Chemicals, Inc., Tokio/Tokyo | Benzothiazepin-derivate und verfahren zu ihrer herstellung |
| US4512988A (en) * | 1984-03-01 | 1985-04-23 | E. R. Squibb & Sons, Inc. | Acylamino oxo or hydroxy substituted alkylamino thiazines and thiazepines |
| EP0322779A2 (fr) * | 1987-12-29 | 1989-07-05 | Yoshitomi Pharmaceutical Industries, Ltd. | Composés de benzolactame et leur utilisation pharmaceutique |
| WO1995007294A1 (fr) * | 1993-09-09 | 1995-03-16 | Scios Nova Inc. | Antagonistes du recepteur de la pseudo-bradykinine non peptidique |
| WO1995024422A1 (fr) * | 1994-03-09 | 1995-09-14 | Cortech, Inc. | Peptides antagonistes de la bradykinine contenant des glycines substituees en n |
| US5552397A (en) * | 1992-05-18 | 1996-09-03 | E. R. Squibb & Sons, Inc. | Substituted azepinone dual inhibitors of angiotensin converting enzyme and neutral exdopeptidase |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3926822A1 (de) * | 1989-08-14 | 1991-02-21 | Hoechst Ag | Peptide mit bradykinin-antagonistischer wirkung |
| US5491084A (en) | 1993-09-10 | 1996-02-13 | The Trustees Of Columbia University In The City Of New York | Uses of green-fluorescent protein |
-
1996
- 1996-12-04 FR FR9614890A patent/FR2756566B1/fr not_active Expired - Fee Related
-
1997
- 1997-12-03 JP JP52528598A patent/JP2001505216A/ja active Pending
- 1997-12-03 EP EP97948993A patent/EP0948524A1/fr not_active Withdrawn
- 1997-12-03 US US09/319,417 patent/US6316413B1/en not_active Expired - Fee Related
- 1997-12-03 CA CA002273190A patent/CA2273190A1/fr not_active Abandoned
- 1997-12-03 WO PCT/FR1997/002193 patent/WO1998024809A1/fr not_active Ceased
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4477464A (en) * | 1983-02-10 | 1984-10-16 | Ciba-Geigy Corporation | Hetero-benzazepine derivatives and their pharmaceutical use |
| DE3423743A1 (de) * | 1983-06-29 | 1985-01-10 | Mitsui Toatsu Chemicals, Inc., Tokio/Tokyo | Benzothiazepin-derivate und verfahren zu ihrer herstellung |
| US4512988A (en) * | 1984-03-01 | 1985-04-23 | E. R. Squibb & Sons, Inc. | Acylamino oxo or hydroxy substituted alkylamino thiazines and thiazepines |
| EP0322779A2 (fr) * | 1987-12-29 | 1989-07-05 | Yoshitomi Pharmaceutical Industries, Ltd. | Composés de benzolactame et leur utilisation pharmaceutique |
| US5552397A (en) * | 1992-05-18 | 1996-09-03 | E. R. Squibb & Sons, Inc. | Substituted azepinone dual inhibitors of angiotensin converting enzyme and neutral exdopeptidase |
| WO1995007294A1 (fr) * | 1993-09-09 | 1995-03-16 | Scios Nova Inc. | Antagonistes du recepteur de la pseudo-bradykinine non peptidique |
| WO1995024422A1 (fr) * | 1994-03-09 | 1995-09-14 | Cortech, Inc. | Peptides antagonistes de la bradykinine contenant des glycines substituees en n |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU738951B2 (en) * | 1996-11-04 | 2001-10-04 | Qualcomm Incorporated | Method and apparatus for performing position- and preference-based service selection in a mobile telephone system |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001505216A (ja) | 2001-04-17 |
| US6316413B1 (en) | 2001-11-13 |
| FR2756566B1 (fr) | 1999-01-08 |
| EP0948524A1 (fr) | 1999-10-13 |
| FR2756566A1 (fr) | 1998-06-05 |
| CA2273190A1 (fr) | 1998-06-11 |
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