IT8021154A0 - Metodo per preparare dipeptidi. - Google Patents

Metodo per preparare dipeptidi.

Info

Publication number
IT8021154A0
IT8021154A0 IT8021154A IT2115480A IT8021154A0 IT 8021154 A0 IT8021154 A0 IT 8021154A0 IT 8021154 A IT8021154 A IT 8021154A IT 2115480 A IT2115480 A IT 2115480A IT 8021154 A0 IT8021154 A0 IT 8021154A0
Authority
IT
Italy
Prior art keywords
dipeptides
preparing
preparing dipeptides
Prior art date
Application number
IT8021154A
Other languages
English (en)
Other versions
IT1147338B (it
Inventor
Kiyotaka Oyama
Shigeaki Nishimura
Yuji Nonaka
Tsutomu Hashimoto
Keiichi Kihara
Original Assignee
Sagami Chem Res
Toyo Soda Mfg 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 Sagami Chem Res, Toyo Soda Mfg Co Ltd filed Critical Sagami Chem Res
Publication of IT8021154A0 publication Critical patent/IT8021154A0/it
Application granted granted Critical
Publication of IT1147338B publication Critical patent/IT1147338B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
    • C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
    • C07K5/06—Dipeptides
    • C07K5/06104—Dipeptides with the first amino acid being acidic
    • C07K5/06113—Asp- or Asn-amino acid
    • C07K5/06121—Asp- or Asn-amino acid the second amino acid being aromatic or cycloaliphatic
    • C07K5/0613—Aspartame

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)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Peptides Or Proteins (AREA)
IT21154/80A 1979-04-03 1980-04-02 Metodo per preparare dipertidi IT1147338B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4017079A JPS55135595A (en) 1979-04-03 1979-04-03 Preparation of dipeptide

Publications (2)

Publication Number Publication Date
IT8021154A0 true IT8021154A0 (it) 1980-04-02
IT1147338B IT1147338B (it) 1986-11-19

Family

ID=12573284

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21154/80A IT1147338B (it) 1979-04-03 1980-04-02 Metodo per preparare dipertidi

Country Status (10)

Country Link
US (1) US4284721A (it)
JP (1) JPS55135595A (it)
BE (1) BE882603A (it)
CA (1) CA1133841A (it)
CH (1) CH645341A5 (it)
DE (1) DE3012693A1 (it)
FR (1) FR2453137B1 (it)
GB (1) GB2049703B (it)
IT (1) IT1147338B (it)
NL (1) NL8001902A (it)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3203292A1 (de) * 1981-02-02 1982-09-16 G.D. Searle & Co., 60076 Skokie, Ill. Verfahren zur herstellung von aminogeschuetzten l-aspartyl-l-phenylalanin-alkylestern
US4506011A (en) * 1981-09-05 1985-03-19 Toyo Soda Manufacturing Co., Ltd. Process for preparation of aspartylphenylalanine alkyl esters
DK28283A (da) * 1982-01-26 1983-07-27 Kazutomo Imahori Fremgangsmaade til syntetisering af peptider eller peptidderivater
US4597308A (en) * 1982-04-19 1986-07-01 Nissan Motor Co., Ltd. Method and apparatus for controlling reduction ratio of continuously variable transmission
JPH0724587B2 (ja) * 1982-07-08 1995-03-22 三井東圧化学株式会社 酵素を利用した反応方法
JPS5917997A (ja) * 1982-07-23 1984-01-30 Toyo Soda Mfg Co Ltd ジペプチドエステルとアミノ酸エステルとの付加化合物の製造方法
EP0124313B1 (en) * 1983-04-28 1989-08-02 Ajinomoto Co., Inc. Process for the production of l-aspartyl-l-phenylalanine methyl ester or l-aspartyl-l-phenylalanine
WO1986004924A1 (en) * 1985-02-15 1986-08-28 Vsesojuzny Nauchno-Issledovatelsky Institut Geneti Method of obtaining n-formyl-l peptides
NZ217813A (en) * 1985-10-21 1991-01-29 Grace W R & Co Dipeptides and process for their preparation using an enzyme coupling agent
US4810817A (en) * 1985-10-21 1989-03-07 W. R. Grace & Co. Aspartyl-beta substituted phenylalanine dipeptides
US4873359A (en) * 1985-10-21 1989-10-10 W. R. Grace & Co. - Conn. Process for preparing as partyl-phenylalanine dipeptides
FR2589480B1 (fr) * 1985-11-05 1988-09-16 Hoechst France Procede biologique de preparation de n-(n-benzyloxycarbonyl l-aspartyl-1) l-phenylalaninate de methyle
US4935355A (en) * 1986-04-15 1990-06-19 Synthetech, Inc. Preparation of dipeptides
DE3787155T2 (de) * 1986-11-21 1994-03-03 Genencor Int Enzymatische Herstellung von L-Aspartyl-L-Phenylalanin-Alkylester.
US4892820A (en) * 1987-06-10 1990-01-09 The Nutrasweet Company Solvent system for enzymatic coupling process
JPH0279993A (ja) * 1987-12-11 1990-03-20 Fan Shun Mou Ii Yuu Shen Kun Tsu Ｌ，ｌ−ジペプチドアスパルテームの製法
EP0344803B1 (en) * 1988-06-03 1995-09-13 Sharp Kabushiki Kaisha Electronic device with calendar function
US5002872A (en) * 1989-05-10 1991-03-26 W. R. Grace & Co.-Conn. Enzyme mediated coupling reactions
KR930002966B1 (ko) * 1990-11-24 1993-04-16 주식회사 미 원 디펩티드의 제조방법
DE4408534A1 (de) * 1994-03-14 1995-09-28 Hoechst Ag Substituierte N-Ethyl-Glycinderivate zur Herstellung von PNA und PNA-/DNA-Hybriden
US6465650B1 (en) 1995-03-13 2002-10-15 Aventis Pharma Deutschland Gmbh Substituted N-ethylglycine derivatives for preparing PNA and PNA/DNA hybrids
CA2172022A1 (en) * 1995-03-20 1996-09-21 Tsugio Murakami Method for crystallizing alpha-l-aspartyl-l-phenylalanine methyl ester
EP0768384B1 (en) * 1995-10-11 2001-06-13 Holland Sweetener Company V.o.F. Improved enzymatic coupling reaction of N-protected-L-aspartic acid and phenylalanine methyl ester
DE69613305T2 (de) * 1995-10-11 2002-05-02 Holland Sweetener Co Verbesserte enzymatische Kupplungsreaktion von N-geschützte L-Asparaginsäure und Phenylalaninmethylester
US5837483A (en) * 1996-10-15 1998-11-17 Holland Sweetener Company V.O.F. Enzymatic method for producing N-formyl-α-L-aspartyl-L-phenylalanine methyl ester
US6692778B2 (en) * 1998-06-05 2004-02-17 Wm. Wrigley Jr. Company Method of controlling release of N-substituted derivatives of aspartame in chewing gum
DK1083799T3 (da) * 1998-06-05 2011-01-10 Wrigley W M Jun Co Fremgangsmåde til kontrol af frigørelse af N-substituerede derivater af aspartam i tyggegummi og tyggegummi produceret dermed
CN112301081B (zh) * 2020-10-26 2022-07-22 江南大学 一种酶催化合成苯丙氨酸寡肽-赖氨酸寡肽共聚物的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4119493A (en) * 1975-10-23 1978-10-10 (Zaidanhojin) Sagami Chemical Research Center Process for producing a peptide
US3972773A (en) * 1975-04-29 1976-08-03 Sagami Chemical Research Center Process for producing peptide
DE2801238C2 (de) * 1977-01-27 1986-06-05 (Zaidanhojin) Sagami Chemical Research Center, Tokio/Tokyo Verfahren zur Herstellung von Salzen aus L,L-Dipeptiden und Phenylalaninestern

Also Published As

Publication number Publication date
CA1133841A (en) 1982-10-19
US4284721A (en) 1981-08-18
DE3012693A1 (de) 1980-10-16
GB2049703B (en) 1983-01-12
DE3012693C2 (it) 1990-04-26
JPS55135595A (en) 1980-10-22
FR2453137A1 (fr) 1980-10-31
BE882603A (fr) 1980-10-02
JPS615399B2 (it) 1986-02-18
GB2049703A (en) 1980-12-31
FR2453137B1 (fr) 1985-06-07
CH645341A5 (de) 1984-09-28
NL8001902A (nl) 1980-10-07
IT1147338B (it) 1986-11-19

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940428