HU178756B - Process for cleaving thiol-protecting groups from aminoacids and peptides - Google Patents

Process for cleaving thiol-protecting groups from aminoacids and peptides

Info

Publication number
HU178756B
HU178756B HU77TA1448A HUTA001448A HU178756B HU 178756 B HU178756 B HU 178756B HU 77TA1448 A HU77TA1448 A HU 77TA1448A HU TA001448 A HUTA001448 A HU TA001448A HU 178756 B HU178756 B HU 178756B
Authority
HU
Hungary
Prior art keywords
aminoacids
cleaving
thiol
peptides
protecting groups
Prior art date
Application number
HU77TA1448A
Other languages
Hungarian (hu)
Inventor
Masahiko Fujino
Osamu Nishimura
Chieko Kitada
Original Assignee
Takeda Chemical Industries Ltd
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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of HU178756B publication Critical patent/HU178756B/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
    • C07K1/00General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/06General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length using protecting groups or activating agents
    • C07K1/061General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length using protecting groups or activating agents using protecting groups
    • C07K1/067General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length using protecting groups or activating agents using protecting groups for sulfur-containing functions
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K1/00General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/12General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by hydrolysis, i.e. solvolysis in general
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/575Hormones
    • C07K14/655Somatostatins
    • 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
    • C07K5/08Tripeptides
    • C07K5/0802Tripeptides with the first amino acid being neutral
    • C07K5/0804Tripeptides with the first amino acid being neutral and aliphatic
    • C07K5/0806Tripeptides with the first amino acid being neutral and aliphatic the side chain containing 0 or 1 carbon atoms, i.e. Gly, 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
    • C07K5/10Tetrapeptides
    • C07K5/1002Tetrapeptides with the first amino acid being neutral
    • C07K5/1005Tetrapeptides with the first amino acid being neutral and aliphatic
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/55Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Biophysics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Endocrinology (AREA)
  • Toxicology (AREA)
  • Zoology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Peptides Or Proteins (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
HU77TA1448A 1976-06-28 1977-06-27 Process for cleaving thiol-protecting groups from aminoacids and peptides HU178756B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51076676A JPS5848524B2 (en) 1976-06-28 1976-06-28 Method for removing thiol protecting group

Publications (1)

Publication Number Publication Date
HU178756B true HU178756B (en) 1982-06-28

Family

ID=13612020

Family Applications (1)

Application Number Title Priority Date Filing Date
HU77TA1448A HU178756B (en) 1976-06-28 1977-06-27 Process for cleaving thiol-protecting groups from aminoacids and peptides

Country Status (5)

Country Link
JP (1) JPS5848524B2 (en)
CA (1) CA1074300A (en)
FR (1) FR2361347A1 (en)
GB (1) GB1548101A (en)
HU (1) HU178756B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451915A1 (en) * 1979-03-23 1980-10-17 Clin Midy NEW PROCESS FOR THE PREPARATION OF SOMATOSTATIN
JPS62227054A (en) * 1986-03-28 1987-10-06 Sumitomo Special Metals Co Ltd High permeability magnetic alloy excellent in workability
JPS62227053A (en) * 1986-03-28 1987-10-06 Sumitomo Special Metals Co Ltd High permeability magnetic alloy excellent in workability
JPH02111838A (en) * 1988-10-21 1990-04-24 Nippon Steel Corp Fe-ni magnetic alloy excellent in hot workability and magnetic property
JPH04214832A (en) * 1990-07-30 1992-08-05 Nippon Yakin Kogyo Co Ltd Fe high-ni alloy excellent in surface property

Also Published As

Publication number Publication date
GB1548101A (en) 1979-07-04
FR2361347B1 (en) 1980-10-17
CA1074300A (en) 1980-03-25
JPS5848524B2 (en) 1983-10-28
JPS532404A (en) 1978-01-11
FR2361347A1 (en) 1978-03-10

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