RO68988A - PROCESS FOR THE PREPARATION OF DIPEPTIDES - Google Patents

PROCESS FOR THE PREPARATION OF DIPEPTIDES

Info

Publication number
RO68988A
RO68988A RO7168609A RO6860971A RO68988A RO 68988 A RO68988 A RO 68988A RO 7168609 A RO7168609 A RO 7168609A RO 6860971 A RO6860971 A RO 6860971A RO 68988 A RO68988 A RO 68988A
Authority
RO
Romania
Prior art keywords
dipeptides
preparation
Prior art date
Application number
RO7168609A
Other languages
French (fr)
Romanian (ro)
Inventor
Arthur M Felix
Original Assignee
F. Hoffmann La Roche & Co Ag,Ch
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by F. Hoffmann La Roche & Co Ag,Ch filed Critical F. Hoffmann La Roche & Co Ag,Ch
Publication of RO68988A publication Critical patent/RO68988A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K5/00Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
    • C07K5/04Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
    • C07K5/06Dipeptides
    • C07K5/06008Dipeptides with the first amino acid being neutral
    • C07K5/06017Dipeptides with the first amino acid being neutral and aliphatic
    • C07K5/06026Dipeptides with the first amino acid being neutral and aliphatic the side chain containing 0 or 1 carbon atom, i.e. Gly or Ala
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K5/00Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
    • C07K5/04Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
    • C07K5/06Dipeptides
    • C07K5/06008Dipeptides with the first amino acid being neutral
    • C07K5/06078Dipeptides with the first amino acid being neutral and aromatic or cycloaliphatic
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K5/00Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
    • C07K5/04Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
    • C07K5/06Dipeptides
    • C07K5/06086Dipeptides with the first amino acid being basic
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K5/00Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
    • C07K5/04Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
    • C07K5/06Dipeptides
    • C07K5/06104Dipeptides with the first amino acid being acidic
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K5/00Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
    • C07K5/04Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
    • C07K5/06Dipeptides
    • C07K5/06139Dipeptides with the first amino acid being heterocyclic
    • C07K5/06173Dipeptides with the first amino acid being heterocyclic and Glp-amino acid; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Peptides Or Proteins (AREA)
RO7168609A 1970-10-30 1971-10-30 PROCESS FOR THE PREPARATION OF DIPEPTIDES RO68988A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8571370A 1970-10-30 1970-10-30

Publications (1)

Publication Number Publication Date
RO68988A true RO68988A (en) 1980-03-15

Family

ID=22193467

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7168609A RO68988A (en) 1970-10-30 1971-10-30 PROCESS FOR THE PREPARATION OF DIPEPTIDES

Country Status (10)

Country Link
AU (1) AU3486971A (en)
BE (1) BE774683A (en)
BR (1) BR7107234D0 (en)
DE (1) DE2153813A1 (en)
FR (1) FR2111947A1 (en)
GB (1) GB1364505A (en)
IL (1) IL38002A0 (en)
NL (1) NL7114701A (en)
RO (1) RO68988A (en)
ZA (1) ZA716958B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5354885A (en) * 1992-12-24 1994-10-11 Yissum Research Development Company Of The Hebrew University Of Jerusalem Process for preparing ethyl ester of L-DOPA
US5607969A (en) * 1992-12-24 1997-03-04 Yissum Research Development Company Of The Hebrew University Of Jerusalem L-DOPA ethyl ester to treat Parkinson's disease
EP1137626A4 (en) 1998-11-10 2002-07-17 Teva Pharma Process for manufacture of l-dopa ethyl ester
WO2000027385A1 (en) 1998-11-10 2000-05-18 Teva Pharmaceutical Industries, Ltd., Et Al. Dispersible compositions containing l-dopa ethyl ester
AU2002340470A1 (en) 2001-11-13 2003-05-26 Teva Pharmaceutical Industries, Ltd. L-dopa ethyl ester salts and uses thereof
KR101676057B1 (en) 2008-12-31 2016-11-14 더블유.알. 그레이스 앤드 캄파니-콘. Propylene impact copolymer and method
MX2011007139A (en) 2008-12-31 2011-09-27 Dow Global Technologies Llc Procatalyst composition with substituted 1,2-phenylene aromatic diester internal donor and method.
RU2576519C2 (en) * 2009-12-02 2016-03-10 У.Р.Грейс Энд Ко.-Конн. Dicarbonate compounds with two bridging atoms as internal donors in catalysts for polypropylene production
JP5753539B2 (en) 2009-12-02 2015-07-22 ダブリュー・アール・グレイス・アンド・カンパニー−コネチカット Tri- and 4-atom bridged dicarbonate compounds as internal donors for catalysts for the production of polypropylene
EP2994453A4 (en) * 2013-03-15 2017-04-12 Techfields Pharma Co., Ltd. Novel high penetration drugs and their compositions thereof for treatment of parkinson diseases
US20160115196A1 (en) * 2013-05-28 2016-04-28 Ramot At Tel-Aviv University Ltd. Self-assembled micro-and nanostructures
WO2021044420A1 (en) * 2019-09-05 2021-03-11 Neuroderm, Ltd. Liquid compositions comprising a levodopa amino acid conjugate and uses thereof
MX2024011386A (en) * 2022-03-18 2024-09-23 Neuroderm Ltd Levodopa tyrosine polymorphs.

Also Published As

Publication number Publication date
AU3486971A (en) 1973-05-03
BR7107234D0 (en) 1973-08-16
FR2111947A1 (en) 1972-06-09
ZA716958B (en) 1973-01-31
IL38002A0 (en) 1971-12-29
BE774683A (en) 1972-05-02
DE2153813A1 (en) 1972-05-10
GB1364505A (en) 1974-08-21
NL7114701A (en) 1972-05-03

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