JPS52139059A - Vinyl process for preparation of n- acyltetra peptides - Google Patents

Vinyl process for preparation of n- acyltetra peptides

Info

Publication number
JPS52139059A
JPS52139059A JP5609776A JP5609776A JPS52139059A JP S52139059 A JPS52139059 A JP S52139059A JP 5609776 A JP5609776 A JP 5609776A JP 5609776 A JP5609776 A JP 5609776A JP S52139059 A JPS52139059 A JP S52139059A
Authority
JP
Japan
Prior art keywords
acyltetra
peptides
preparation
vinyl process
vinyl
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.)
Granted
Application number
JP5609776A
Other languages
Japanese (ja)
Other versions
JPS5840480B2 (en
Inventor
Takeshi Nagasawa
Katsumasa Kuroiwa
Koichi Narita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nitto Boseki Co Ltd
Original Assignee
Nitto Boseki Co 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 Nitto Boseki Co Ltd filed Critical Nitto Boseki Co Ltd
Priority to JP5609776A priority Critical patent/JPS5840480B2/en
Publication of JPS52139059A publication Critical patent/JPS52139059A/en
Publication of JPS5840480B2 publication Critical patent/JPS5840480B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Peptides Or Proteins (AREA)

Abstract

PURPOSE: N-Acyltetrapeptides, useful as pharmaceuticals, are prepared without racemization by the reaction of N-acylamino acids with tripeptide derivatives in the presence of a specific protease without racemization.
COPYRIGHT: (C)1977,JPO&Japio
JP5609776A 1976-05-18 1976-05-18 Novel method for producing N-acyltetrapeptide Expired JPS5840480B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5609776A JPS5840480B2 (en) 1976-05-18 1976-05-18 Novel method for producing N-acyltetrapeptide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5609776A JPS5840480B2 (en) 1976-05-18 1976-05-18 Novel method for producing N-acyltetrapeptide

Publications (2)

Publication Number Publication Date
JPS52139059A true JPS52139059A (en) 1977-11-19
JPS5840480B2 JPS5840480B2 (en) 1983-09-06

Family

ID=13017594

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5609776A Expired JPS5840480B2 (en) 1976-05-18 1976-05-18 Novel method for producing N-acyltetrapeptide

Country Status (1)

Country Link
JP (1) JPS5840480B2 (en)

Also Published As

Publication number Publication date
JPS5840480B2 (en) 1983-09-06

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