WO1996041815A2 - CONJUGUES D'αMSH AVEC UN ACIDE GRAS, LEUR PROCEDE DE PREPARATION ET LEUR UTILISATION A TITRE DE MEDICAMENT - Google Patents
CONJUGUES D'αMSH AVEC UN ACIDE GRAS, LEUR PROCEDE DE PREPARATION ET LEUR UTILISATION A TITRE DE MEDICAMENT Download PDFInfo
- Publication number
- WO1996041815A2 WO1996041815A2 PCT/FR1996/000890 FR9600890W WO9641815A2 WO 1996041815 A2 WO1996041815 A2 WO 1996041815A2 FR 9600890 W FR9600890 W FR 9600890W WO 9641815 A2 WO9641815 A2 WO 9641815A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- phe
- glu
- nle
- arg
- trp
- Prior art date
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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
- C07K14/665—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans derived from pro-opiomelanocortin, pro-enkephalin or pro-dynorphin
- C07K14/68—Melanocyte-stimulating hormone [MSH]
- C07K14/685—Alpha-melanotropin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/54—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic compound
- A61K47/542—Carboxylic acids, e.g. a fatty acid or an amino acid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/08—Antiallergic agents
-
- 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 the production of peptide derivatives homologous to ⁇ MSH or Melanotropin, obtained by chemical synthesis, presented in the form of lipo-peptides.
- ⁇ MSH and its counterparts have been the subject of numerous publications, or even therapeutic trials, without this resulting in the production of a drug.
- the main reason is the extreme ubiquity of ⁇ MSH depending on the doses administered and the routes of administration.
- the absence of a dose / effect relationship (which is the case with many peptide hormones) seriously complicates its therapeutic use.
- the cellular receptors of ⁇ MSH and of its counterparts are of type G and the intra-cellular transduction takes place according to the cycle of cyclic AMP, the activation of these cellular receptors is substantially inversely proportional to the doses d peptide hormones, accepted by the structures of the membrane receptor.
- the present invention is based on the search for peptide structures specifically oriented towards anti-allergic and anti-inflammatory activities on the one hand, and activators of melanogenesis on the other hand to the exclusion of any other pharmacological effect in particular at the level of the system central nervous system, like the peripheral nervous system.
- the present invention relates to a conjugate comprising a peptide sequence comprising at least one sequence of 4 amino acids derived from ⁇ MSH, the amino acids being in natural form or not, said sequence being conjugated, chemically or physically with acids in particular derived from acids with known metabolic activities, selected from:
- RI represents an alkylene radical, linear or branched, comprising at least 3 carbon atoms preferably before 3 to 10 carbon atoms, optionally substituted, in particular by one or more amino or hydroxy groups , and
- R2 - CH CH - COOH (II) in which R2 represents an alkyl radical, linear or branched comprising at least 6 carbon atoms, preferably from 6 to 10 carbon atoms optionally substituted by an amino, hydroxy or oxo group, these acids having the cis or trans configuration, preferably trans.
- R2 represents an alkyl radical, linear or branched comprising at least 6 carbon atoms, preferably from 6 to 10 carbon atoms optionally substituted by an amino, hydroxy or oxo group, these acids having the cis or trans configuration, preferably trans.
- the sequence of the ⁇ MSH is as follows:
- amino acids may be in the D, L, or D, L form or else in the non-natural forms of the amino acids corresponding to derivatives, in particular substituted, halogen for example.
- the low molecular weight conjugate peptides according to the invention are advantageously linked in the form of salts, esters or amides, to acids having essential metabolic functions in the activation of the cellular tricarboxylic cycle as described above.
- the acids of general formulas I or II are preferably chosen from dicarboxylic acids for which RI represents a Ct-Cg alkylene residue, substituted or not, in particular adipic, ⁇ -amino-adipic acids and derivatives, sebacic acid and derivatives, the ⁇ -monounsaturated fatty acids for which R2 represents a linear or branched C 7 alkyl residue, in particular hydroxydecenoic and decenoic acids, in the form of the corresponding salts, esters or amides.
- adipic acid or "hexanedioic acid"
- ADIP ⁇ -amino adipic acid (2-amino hexanedioic), sebacic acid or decanedioic acid, trans - 10 - hydroxy acid - ⁇ 2 - decenoic or trans-hydroxy - 10 - decene acid - 2 - oic (AH), and trans-oxo - 9 - decene acid - 2 - oic (9 - ADO).
- adipic and amino-adipic acids preferably appear for applications in the water-soluble phase, adipic and amino-adipic acids.
- the acids are the following fatty acids more particularly suitable for obtaining fat-soluble peptide derivatives, sebacic acid and its derivatives, oxo-decene-oic acid, and trans-hydroxy-decenoic acid, defined previously, and whose biological activities are linked to their anti-androgenic, anti-seborrheic and lipolytic properties (Madéa et al., Nippon, Hifuka - 98 (4) p. 469 - 1988). More specifically, the present invention relates to peptides activating melanogenesis, anti-allergic and anti-inflammatory.
- sequence of 4 amino acids originating from ⁇ MSH, from the conjugates according to the invention preferably comprises at least one of the following peptide sequences:
- Phe represents phenylalanine or a halogen derivative of phenylalanine, in particular D-homo-Phe and parafluoro-Phe amino acids which may be in D, L, or D, L form
- conjugates according to the invention correspond to general formula III:
- A is an acid of general formulas I or II as defined above, in particular adipic acid, or ⁇ -amino adipic acid, sebacic acid, trans-oxo-9-decene-2 acid -oic or trans-hydroxy-10-decene-2-oic acid,
- X represents a 5-Me.Norleucine group (Me.Nle), 2-N-Me-Norceuline (N-
- Y represents an Arg - Z or Z residue in which Z is Trp - Gly - OH, Trp - OH, OH, Trp - Gly - NH 2) Trp - NH 2 , or NH 2 ,
- Phe represents a D-Homo-Phe or para-fluoro-Phe residue, the amino acids being in D, L or D, L form
- the present invention relates in particular to the following peptide derivatives:
- the position of acid A corresponds to the ester or amide derivative, the carboxylic acid fraction of the acid providing the bond.
- the amino acid sequences mentioned above can be natural amino acid sequences or non-natural amino acid sequences. Similarly, in certain cases it is possible that some of these amino acids comprise functions, for example glycosylations. It should be understood that the present invention also relates to all of these forms understood by the present description.
- the present invention also relates to medicaments containing one or more of the conjugates according to the invention.
- the present invention also relates to the use of these compounds in the field of cosmetics.
- the present invention also relates to pharmaceutical, pharmaceutical, dermo-cosmetic or cosmetic compositions comprising a compound as defined above.
- compositions can be in one of the forms known in the cosmetic fields although the topical and parenteral forms are preferred. These compositions can be used both in the human and veterinary fields.
- compositions can be in the form which can be administered by the oral or parenteral route, in particular by injection, but preferably in the form which can be administered by the external topical route.
- compositions can in particular be in the form of a cream, spray or lotion for example and include known excipients and possibly other active ingredients.
- these are dermo-cosmetological preparations in the form of solutions, emulsion lotions, or creams used as an accelerator for tanning the skin, without exposure to UV rays.
- the compounds according to the present invention are useful in particular in the prevention and treatment of allergies, in particular skin allergies, inflammatory reactions, and melanogenesis disorders.
- the conjugates whose peptide sequence has in position 4 the amino acid para-fluoro-Phe are particularly oriented towards an anti-allergic and anti-inflammatory biological activity, by suppressing effect on the mediators of inflammation and allergy (IL1, IL6, ⁇ TNF, PGE 2 ), excluding an action on melanogenesis.
- the conjugates whose sequences in position 4 have the amino acid D-homo-Phe are particularly oriented towards activities of stimulation of the melanogenesis processes, and also have an anti activity -allergic and anti-inflammatory.
- the peptide sequences according to the present invention can be obtained by any of the methods known to those skilled in the art, in particular by chemical synthesis methods in which the various acids can be integrated. In any event, given the small size of the peptides, chemical synthesis is entirely possible and makes it possible to obtain very pure products.
- the synthesis was carried out by the Merrifield method in solid phase using an MBHA resin, and as a protective group FMOC (fluoroenyl methoxy carbonyl).
- amino acid derivatives used are the following:
- the adipic acid is coupled in a similar way, the FMOC group being eliminated at each step by piperidine (20% in dimethylformamide).
- the final deprotection is carried out in two stages: a) trifluoroacetic acid (2 times x 5 minutes) b) anhydrous hydrofluoric acid / p-cresol 95.5 (45 minutes).
- the crude compound obtained with a yield of 78% is taken up in a 95.5% water / acetic acid mixture and is then lyophylized.
- the PI compound obtained has a purity of 82% (HPLC). 100 mg of this compound are then purified by HPLC using a Cl 8 column and 65 mg of pure product are obtained.
- Me.Nle (4.76, 1.62, 1.24, 0.82); Glu (8.54, 4.32, 1.86-1.72, 2.24); His (8.09, 4.53, 2.95-2.82); Para-Fluoro-Phe (8.09, 4.53, 3.00-2.78, 7.3-7.0); Arg (8.36, 4.29, 1.54-1.68, 1.45, 3.07); Trp (8.07, 4.53, 3.16-3.01, 10.80, 7.19, 7.56, 7.30, 6.96): Gly (8.18, 3-67-3 , 54).
- Example 4 Synthesis of the conjugate 2 - A ⁇ ⁇ -Amino-Adipic acid
- adipic acid By replacing adipic acid by ⁇ -amino-adipic acid, we obtain the compound £ 4: ⁇ - amino-adipoyl - Me.Nle - Glu - His - D-Homo-Phe - Arg - Trp - NH.
- Me.Nle (3.77, 1.62, 1.24, 0.82); Glu (8.53, 4.32, 1.82-1.71, 2.25); His (8.11, 4.53, 2.98-2.83); D-Homo-Phe (8.06, 4.47, 2.99-2.77, 7.25-7.1); Arg (8.32, 4.30, 1.69-1.55, 1.45, 3.07); Trp (8.02, 4.59, 3.16-3.00, 10.78, 7.15, 7.58, 7.30, 7.04, 6.96).
- Example 6 Study of the Anti-allergic activity of peptide conjugates. by the Dinitro-fluorobenzene Contact Hypersensitivity test (DNFB).
- DNFB Dinitro-fluorobenzene Contact Hypersensitivity test
- mice C57 BL / 6JICO female mice, 5 weeks old, are divided into ten batches of ten animals (five per cage), with free access to water and food, subjected to a photoperiod of twelve hours of light per twenty- four hours.
- the animals of lots 1 to 6 receive daily and by topical application on the shaved skin of the back, the products to be studied (conjugates 1 and 5 represented by the compounds £ i and £ 2 prepared according to Examples 1 and
- the animals in lot 10 serve as controls (they receive only, 50 ⁇ l of propylene glycol per topical application for five days).
- mice On the fifth day, thirty minutes after the last application, all the mice are sensitized with 25 ⁇ l of DNFB (2,4-dinitro-1-fluorobenzene (FLUKA CHEMIKA PURUM 97% lot no. 33820890)) at 2% in a mixture 4 for 1 of acetone (SDS ref 0510) and triolein (FLUKA) applied topically on the dorsal region of shaved skin.
- DNFB 2,4-dinitro-1-fluorobenzene
- the thickness of the ears of the mice is measured using a micrometer (ROCH 0 to 25 mm at 1/100 mm) in order to obtain basic values, then the ears are stimulated by application topical of
- the thickness of the ears is again measured.
- the average value of the thickening of the ears is established for the mice of the batches which have received the products to be studied, as well as for the mice of the control batch.
- T represents the control lots for each conjugate studied.
- Conjugates 1 and 5 suppress in a highly significant way, around 69% and 71%, the cutaneous hypersensitivity reaction induced by administration of D N F B under the experimental conditions described above.
- the ATCC MRC5 strain maintained in the laboratory on a continuous basis and already tested by Cannon et al. (J. Immu ol., 1986). After subculturing, the fibroblasts are cultured in microwells (24-well plate of 2 cm 2, Falcon). The innoculum is 30,000 cells per well; the nutrient medium used is composed of RPMI 1640 (90%) and serum decomplemented fetal calf (SVF, 10%). The medium is changed every two days until the cells meet.
- the single-cell layers thus obtained are washed and then preincubated for 24 hours in fresh medium containing only 1% of FCS.
- the substances to be tested are added to the medium at different concentrations between 10-6 and 10 " 4 M.
- the recombinant human IL1 (Tebu, France) at the concentration of 5, 2.5 or 0.5 ng / ml of medium is brought into contact with cells for 18 hours
- the supernatants are removed and frozen at -80 ° C. until analysis.
- single-cell layers are fixed with methanol.
- the RIA assay is carried out according to the method described by Dray et al. (Europ. J. Invest. 1975). 3 series of duplicate experiments were carried out for each concentration of product studied and for the controls. The results are expressed in pg / ⁇ g of DNA. The inhibitory effect is expressed as a percentage relative to the controls.
- the DNA was assayed by fluorimetric method according to the protocol described by Brunk et al. (Analytical Biochem., 1979).
- Tables 2 and 3 below collate a first series of tests on the MRC5 strain.
- Conjugates 1 and 5 have an inhibitory effect on the action of IL1 and PGE2. Very significant this action could be linked to a blockage of receptors.
- Conjugates 1 and 5 (represented by the compounds PI and P2) incorporated at a rate of 10 x 10-5 M in the dermal excipient No. 66.
- the products to be tested are applied by massage at the rate of 2 applications per day, 50 ⁇ l of each preparation for 5 days.
- aqueous phase (200 ⁇ l) is distributed in the wells of a "NUNC" microplate.
- the melanin assay is carried out at 405 nm using a Multiskan - Titertek - MCC - 340, compared to a standard melanin range
- QE and 0_T with QE for the average amount of melanin per mg of skin of the test sample and QT for the average amount of melanin per mg of skin of the control, according to the formula
- Dermal cream 1 administered topically induces highly synthesis of Melanin in the epidermis (+ 75%).
- This activity in accordance with the object of the present invention is linked to the chemical structure of conjugate 1 which contains the group D-homo-Phe.
- the dermal cream 5 administered topically has no activity on the stimulation of epidermal melanogenesis, this absence of activity is linked to the presence in the conjugate 5 of the para-fluoro-Phe group.
- Example 9 Comparative study of the activity of the conjugates and their peptide structures. on contact hypersensitivity to D N F B.
- Control Trans-10-hydroxy-2-decenoic acid.
- Solvent propylene glycol previously used as a control in Example 6.
- a measurement of the activity of the witness will be carried out for each experiment.
- mice 10 ng of trans-10-hydroxy-2-decenoic acid per mouse and per day.
- DNFB 2.4-dinitro-1-fluorobenzene
- FLUKA CHEMIKA PURUM 97% lot No. 33820890 25 ⁇ l of DNFB (2.4-dinitro-1-fluorobenzene (FLUKA CHEMIKA PURUM 97% lot No. 33820890)) at 2% in a 4 for 1 mixture.
- acetone SDS ref. 05510
- triolein FLUKA
- a new sensitization is carried out by application of DNF B.
- the thickness of the ears of the mice is measured using a micrometer (ROCH 0 to 25 mm to 1/100 mm) in order to obtain basic values, then the ears are stimulated by topical application of 20 ⁇ l of 0.8% DNFB. On the twelfth day, the thickness of the ears is again measured. The average value of the thickening of the ears is established for the mice of the batches which have received the products to be studied, as well as for the mice of the control batch. The percentage of possible suppression will be expressed by the same equation as in Example 6 .
- the conjugate 1 according to the invention highly induces the suppression of skin hypersensitivity in mice.
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Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9502708A JPH11507661A (ja) | 1995-06-12 | 1996-06-12 | αMSHと脂肪酸との複合体、その製造方法およびその薬剤としての使用 |
EP96922103A EP0837881B1 (fr) | 1995-06-12 | 1996-06-12 | CONJUGUES D'alpha-MSH AVEC UN ACIDE GRAS, LEUR PROCEDE DE PREPARATION ET LEUR UTILISATION A TITRE DE MEDICAMENT |
DE69633391T DE69633391T2 (de) | 1995-06-12 | 1996-06-12 | KONJUGATE VON alpha-MSH MIT EINER FETTSÄURE, VERFAHREN ZU IHRER HERSTELLUNG UND IHRE VERWENDUNG ALS MEDIKAMENT |
AU63094/96A AU6309496A (en) | 1995-06-12 | 1996-06-12 | Conjugates of alphamsh with a fatty acid, preparation method therefor, and use thereof as a drug |
AT96922103T ATE276274T1 (de) | 1995-06-12 | 1996-06-12 | Konjugate von alpha-msh mit einer fettsäure, verfahren zu ihrer herstellung und ihre verwendung als medikament |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9506909A FR2735131B1 (fr) | 1995-06-12 | 1995-06-12 | Conjugues d'msh avec un acide gras, leur procede de preparation et leur utilisation a titre de medicament |
FR95/06909 | 1995-06-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1996041815A2 true WO1996041815A2 (fr) | 1996-12-27 |
WO1996041815A3 WO1996041815A3 (fr) | 1997-01-30 |
Family
ID=9479857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR1996/000890 WO1996041815A2 (fr) | 1995-06-12 | 1996-06-12 | CONJUGUES D'αMSH AVEC UN ACIDE GRAS, LEUR PROCEDE DE PREPARATION ET LEUR UTILISATION A TITRE DE MEDICAMENT |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0837881B1 (fr) |
JP (1) | JPH11507661A (fr) |
AT (1) | ATE276274T1 (fr) |
AU (1) | AU6309496A (fr) |
DE (1) | DE69633391T2 (fr) |
ES (1) | ES2227597T3 (fr) |
FR (1) | FR2735131B1 (fr) |
WO (1) | WO1996041815A2 (fr) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003503357A (ja) * | 1999-06-29 | 2003-01-28 | パラチン テクノロジィース インク. | 性機能障害の治療薬及び治療方法 |
EP1593384A2 (fr) * | 1999-06-29 | 2005-11-09 | Palatin Technologies, Inc. | Compositions pour le traitement de dysfonctionnements sexuels |
WO2005016280A3 (fr) * | 2003-08-11 | 2006-01-05 | Univ California | Activite synergetique de la statine et de peptides a chaines courtes administres par voie orale |
US7144862B2 (en) | 2000-08-24 | 2006-12-05 | The Regents Of The University Of California | Orally administered peptides to ameliorate atherosclerosis |
US7166578B2 (en) | 2000-08-24 | 2007-01-23 | The Regents Of The University Of California | Orally administered peptides synergize statin activity |
US7199102B2 (en) | 2000-08-24 | 2007-04-03 | The Regents Of The University Of California | Orally administered peptides synergize statin activity |
US10588980B2 (en) | 2014-06-23 | 2020-03-17 | Novartis Ag | Fatty acids and their use in conjugation to biomolecules |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7176279B2 (en) | 2000-06-28 | 2007-02-13 | Palatin Technologies, Inc. | Cyclic peptide compositions and methods for treatment of sexual dysfunction |
GB9930026D0 (en) * | 1999-12-21 | 2000-02-09 | Univ Sheffield | Novel compounds of unsaturated fatty acids |
EP1381394A2 (fr) * | 2001-04-17 | 2004-01-21 | The University Of Sheffield | Biomateriaux comprenant une hormone de stimulation des melanocytes et procede de leur preparation |
WO2009014105A1 (fr) * | 2007-07-20 | 2009-01-29 | Yamada Apiculture Center, Inc. | Nouvel acide carboxylique et composition d'antidépresseur contenant cet acide en tant qu'ingrédient actif |
JP5715104B2 (ja) * | 2012-09-27 | 2015-05-07 | アブビー インコーポレイティド | 治療的に活性なα−MSHアナログ |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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EP0389950A1 (fr) * | 1989-03-23 | 1990-10-03 | Lion Corporation | Inhibiteur de l'hormone stimulant les mélanocytes et préparation à usage externe la contenant |
EP0517211A1 (fr) * | 1991-06-07 | 1992-12-09 | Teikoku Seiyaku Kabushiki Kaisha | Composition pharmaceutique contenant un polypeptide actif physiologiquement |
FR2691465A1 (fr) * | 1992-05-25 | 1993-11-26 | Pf Medicament | Complexes comprenant au moins un peptide dérivé de l'alpha MSH, peptide, microsphère, médicament et composition galénique les comprenant. |
WO1995008564A1 (fr) * | 1993-09-22 | 1995-03-30 | Institut Europeen De Biologie Cellulaire | DERIVES PEPTIDIQUES DE L'α-MSH ET LEUR APPLICATION |
-
1995
- 1995-06-12 FR FR9506909A patent/FR2735131B1/fr not_active Expired - Fee Related
-
1996
- 1996-06-12 AU AU63094/96A patent/AU6309496A/en not_active Abandoned
- 1996-06-12 AT AT96922103T patent/ATE276274T1/de not_active IP Right Cessation
- 1996-06-12 JP JP9502708A patent/JPH11507661A/ja active Pending
- 1996-06-12 WO PCT/FR1996/000890 patent/WO1996041815A2/fr active IP Right Grant
- 1996-06-12 DE DE69633391T patent/DE69633391T2/de not_active Expired - Fee Related
- 1996-06-12 EP EP96922103A patent/EP0837881B1/fr not_active Expired - Lifetime
- 1996-06-12 ES ES96922103T patent/ES2227597T3/es not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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EP0389950A1 (fr) * | 1989-03-23 | 1990-10-03 | Lion Corporation | Inhibiteur de l'hormone stimulant les mélanocytes et préparation à usage externe la contenant |
EP0517211A1 (fr) * | 1991-06-07 | 1992-12-09 | Teikoku Seiyaku Kabushiki Kaisha | Composition pharmaceutique contenant un polypeptide actif physiologiquement |
FR2691465A1 (fr) * | 1992-05-25 | 1993-11-26 | Pf Medicament | Complexes comprenant au moins un peptide dérivé de l'alpha MSH, peptide, microsphère, médicament et composition galénique les comprenant. |
WO1995008564A1 (fr) * | 1993-09-22 | 1995-03-30 | Institut Europeen De Biologie Cellulaire | DERIVES PEPTIDIQUES DE L'α-MSH ET LEUR APPLICATION |
Non-Patent Citations (1)
Title |
---|
BIOCHEMISTRY, vol. 32, no. 45, 16 Novembre 1993, pages 12264-12272, XP000403772 ITO A S ET AL: "STRUCTURE-ACTIVITY CORRELATIONS OF MELANOTROPIC PETIDES IN MODEL LIPIDS BY TRYPTOPHAN FLUORESCENCE STUDIES" * |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1593384A3 (fr) * | 1999-06-29 | 2006-04-26 | Palatin Technologies, Inc. | Compositions pour le traitement de dysfonctionnements sexuels |
EP1593384A2 (fr) * | 1999-06-29 | 2005-11-09 | Palatin Technologies, Inc. | Compositions pour le traitement de dysfonctionnements sexuels |
JP2003503357A (ja) * | 1999-06-29 | 2003-01-28 | パラチン テクノロジィース インク. | 性機能障害の治療薬及び治療方法 |
US7166578B2 (en) | 2000-08-24 | 2007-01-23 | The Regents Of The University Of California | Orally administered peptides synergize statin activity |
US7144862B2 (en) | 2000-08-24 | 2006-12-05 | The Regents Of The University Of California | Orally administered peptides to ameliorate atherosclerosis |
US7148197B2 (en) * | 2000-08-24 | 2006-12-12 | The Regents Of The University Of California | Orally administered small peptides synergize statin activity |
US7199102B2 (en) | 2000-08-24 | 2007-04-03 | The Regents Of The University Of California | Orally administered peptides synergize statin activity |
WO2005016280A3 (fr) * | 2003-08-11 | 2006-01-05 | Univ California | Activite synergetique de la statine et de peptides a chaines courtes administres par voie orale |
AU2004264944B2 (en) * | 2003-08-11 | 2011-03-10 | The Regents Of The University Of California | Orally administered small peptides synergize statin activity |
AU2004264944C1 (en) * | 2003-08-11 | 2011-09-01 | The Regents Of The University Of California | Orally administered small peptides synergize statin activity |
US10588980B2 (en) | 2014-06-23 | 2020-03-17 | Novartis Ag | Fatty acids and their use in conjugation to biomolecules |
US10786576B2 (en) | 2014-06-23 | 2020-09-29 | Novartis Ag | Fatty acids and their use in conjugation to biomolecules |
US11752211B2 (en) | 2014-06-23 | 2023-09-12 | Novartis Ag | Fatty acids and their use in conjugation to biomolecules |
Also Published As
Publication number | Publication date |
---|---|
EP0837881A2 (fr) | 1998-04-29 |
EP0837881B1 (fr) | 2004-09-15 |
JPH11507661A (ja) | 1999-07-06 |
AU6309496A (en) | 1997-01-09 |
ATE276274T1 (de) | 2004-10-15 |
FR2735131A1 (fr) | 1996-12-13 |
DE69633391D1 (de) | 2004-10-21 |
FR2735131B1 (fr) | 1997-08-22 |
DE69633391T2 (de) | 2005-02-24 |
WO1996041815A3 (fr) | 1997-01-30 |
ES2227597T3 (es) | 2005-04-01 |
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