ES2623979T3 - Síntesis de productos peptídicos que contienen hidantoína - Google Patents

Síntesis de productos peptídicos que contienen hidantoína Download PDF

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Publication number
ES2623979T3
ES2623979T3 ES14710915.1T ES14710915T ES2623979T3 ES 2623979 T3 ES2623979 T3 ES 2623979T3 ES 14710915 T ES14710915 T ES 14710915T ES 2623979 T3 ES2623979 T3 ES 2623979T3
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Prior art keywords
optionally
formula
amino acid
acid side
hydantoin
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ES14710915.1T
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Bernd Henkel
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Sanofi Aventis Deutschland GmbH
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Sanofi Aventis Deutschland GmbH
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    • 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
    • C07K14/46—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
    • C07K14/47—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D233/72—Two oxygen atoms, e.g. hydantoin
    • C07D233/76—Two oxygen atoms, e.g. hydantoin with substituted hydrocarbon radicals attached to the third ring carbon atom
    • C07D233/78—Radicals substituted by oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/04—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length on carriers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/107—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Toxicology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

Un método para sintetizar un producto peptídico que comprende un grupo hidantoína N-terminal de fórmula (I) o una sal o solvato del mismo:**Fórmula** en el que: R1 y R2 son cadenas laterales de aminoácidos, P es un resto peptídico y (*) en cada caso indica independientemente un átomo de C opcionalmente asimétrico, que comprende las etapas: (a) acoplar un bloque de construcción de hidantoína de fórmula (II)**Fórmula*+ en la que R1' es una cadena lateral de aminoácidos opcionalmente protegida, R2' es una cadena lateral de aminoácidos opcionalmente protegida, Z es un grupo carboxi y (*) en cada caso indica independientemente un átomo de C opcionalmente asimétrico a un producto peptídico de fórmula (III)**Fórmula** H2N-P' en la que P' es un resto peptídico que comprende opcionalmente cadenas laterales de aminoácidos protegidas, preferiblemente acopladas a un portador de fase sólida, (b) opcionalmente escindir grupos protectores de cadenas laterales de aminoácidos protegidas y (c) aislar y opcionalmente purificar el producto peptídico (I).

Description

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DMF).
Después, se acoplaron 709,4 mg de ácido (S)-2-{(S)-2,5-dioxo-4-[2-(tritil-carbamoil)-etil]-imidazolidin-1-il}-4-metilsulfanil-butírico (cf. 1.1) sobre el material de partida en presencia de 503 mg de HBTU, 62,8 mg de HOBT y 603 µl de DIPEA.
5 Se succionó la resina seca y lavada con 3 x 30 ml de DMF, 3 x 30 ml de diclorometano, 3 x 30 ml de metanol y 3 x 30 ml de diisopropil éter. Después de secado durante la noche, se obtuvieron 9,225 g de resina Des(1-12)-hidantoín(13)-AVE-0010.
La escisión del péptido de la resina se llevó a cabo en condiciones clásicas con 2,5 g de fenol/2,5 ml de H2O/2,5 ml de tioanisol/1,25 ml de etanoditiol/41 ml de ácido trifluoroacético. El rendimiento fue 1,49 g de producto bruto Des[1
10 12]-hidantoín-(15-44)-AVE0010.
2. Purificación cromatográfica de Des[1-12]-hidantoín-(15-44)-AVE 0010
Se llevó a cabo purificación mediante dos etapas de RP-HPLC (cromatografía líquida de alta resolución de fase inversa, por sus siglas en inglés) y posterior liofilización. Las etapas de RP-HPLC se realizaron con un dispositivo Varian PrepStar. Se usaron como fase estacionaria columnas de acero inoxidable empaquetadas con material de
15 fase inversa C18 (por ej., Daisogel C18). Se usaron H2O + ácido trifluoroacético al 0,1% como fase A móvil y acetonitrilo + ácido trifluoroacético al 0,1% como fase B móvil. El gradiente se realizó a 21-90% de fase B móvil.
Se obtuvieron 0,36 g de Des [1-12] hidantoín-(15-44)-AVE0010 con una pureza de 92,15% (% área cuando se mide mediante HPLC). Se muestra un cromatograma analítico del producto purificado en la Figura 3.
3. Caracterización analítica
20 El producto purificado se caracterizó mediante espectrometría de masas. Se usó AVE0010 purificada como patrón de referencia.
Esta caracterización analítica mostró el producto correcto Des [1-12] hidantoín-(15-44)-AVE0010 con un peso molecular (M+H)+ = 3.623,014. El patrón de AVE0010 mostró un peso molecular de 4.856,544. La diferencia de masa de Des[1-12]-hidantoín(13)-AVE0010 a AVE0010 de 1.233,53 corresponde a los aminoácidos (His-Gly-Gln
25 Gly-Thr-Phe-Thr-Ser-Asp-Leu-Ser-Lys-12 H2O + CO). El peso molecular monoisotópico teórico de Des (1-12) hidantoín-(15-44)-AVE0010 es 3.621,95.
Listado de secuencias
<110> Sanofi-Aventis Deutschland GmbH
<120> Síntesis de productos peptídicos que contienen hidantoína. 30 <130> 55131P EP
<160> 1
<170> PatentIn versión 3.5
<210> 1
< 211> 44 35 < 212> PRT
< 213> Secuencia artificial
<220>
< 223> Lixisenatida agonista de GLP-1
<400> 1 40
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Claims (1)

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ES14710915.1T 2013-03-21 2014-03-19 Síntesis de productos peptídicos que contienen hidantoína Active ES2623979T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13160384 2013-03-21
EP13160384 2013-03-21
PCT/EP2014/055506 WO2014147124A1 (en) 2013-03-21 2014-03-19 Synthesis of hydantoin containing peptide products

Publications (1)

Publication Number Publication Date
ES2623979T3 true ES2623979T3 (es) 2017-07-12

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ES14710915.1T Active ES2623979T3 (es) 2013-03-21 2014-03-19 Síntesis de productos peptídicos que contienen hidantoína

Country Status (11)

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US (1) US10087221B2 (es)
EP (1) EP2976331B1 (es)
CN (1) CN105189465B (es)
AU (1) AU2014234400B2 (es)
CA (1) CA2907454C (es)
ES (1) ES2623979T3 (es)
HK (1) HK1219477A1 (es)
HU (1) HUE034308T2 (es)
MX (1) MX363522B (es)
SG (1) SG11201506804VA (es)
WO (1) WO2014147124A1 (es)

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EP3229807A4 (en) 2014-12-11 2018-10-17 President and Fellows of Harvard College Inhibitors of cellular necrosis and related methods
CN106928340A (zh) * 2015-12-31 2017-07-07 深圳翰宇药业股份有限公司 一种利西拉来的制备方法

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