NL7800767A - Additieverbinding van dipeptidederivaat en aminozuurderivaat evenals de werkwijze voor de bereiding hiervan. - Google Patents
Additieverbinding van dipeptidederivaat en aminozuurderivaat evenals de werkwijze voor de bereiding hiervan.Info
- Publication number
- NL7800767A NL7800767A NL7800767A NL7800767A NL7800767A NL 7800767 A NL7800767 A NL 7800767A NL 7800767 A NL7800767 A NL 7800767A NL 7800767 A NL7800767 A NL 7800767A NL 7800767 A NL7800767 A NL 7800767A
- Authority
- NL
- Netherlands
- Prior art keywords
- derivative
- preparing
- procedure
- amino acid
- well
- Prior art date
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)
- Peptides Or Proteins (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP727977A JPS5392729A (en) | 1977-01-27 | 1977-01-27 | Adduct of dipeptide derivatives and amino acid derivatives and process for their preparation |
JP52057036A JPS585038B2 (ja) | 1977-05-19 | 1977-05-19 | ジペプチドエステルの製造方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7800767A true NL7800767A (nl) | 1978-07-31 |
NL190413B NL190413B (nl) | 1993-09-16 |
NL190413C NL190413C (nl) | 1994-02-16 |
Family
ID=26341557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7800767,A NL190413C (nl) | 1977-01-27 | 1978-01-23 | Werkwijze voor het bereiden van dipeptide-esters, alsmede zuuradditieverbindingen als tussenprodukten van genoemde werkwijze en werkwijze voor het splitsen van racematen. |
Country Status (10)
Country | Link |
---|---|
US (3) | US4165311A (nl) |
CA (1) | CA1101845A (nl) |
CH (2) | CH637914A5 (nl) |
DD (1) | DD136737A5 (nl) |
DE (2) | DE2857828C2 (nl) |
FR (1) | FR2378747A1 (nl) |
GB (1) | GB1548553A (nl) |
IT (1) | IT1091982B (nl) |
NL (1) | NL190413C (nl) |
UA (1) | UA8373A1 (nl) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2857828C2 (nl) | 1977-01-27 | 1990-06-07 | Toyo Soda Mfg. Co., Ltd., Shinnanyo, Yamaguchi, Jp | |
JPS5411294A (en) * | 1977-05-23 | 1979-01-27 | Toyo Soda Mfg Co Ltd | Recovery of protease |
JPS5411293A (en) * | 1977-05-23 | 1979-01-27 | Toyo Soda Mfg Co Ltd | Recovery of protease |
JPS55135595A (en) * | 1979-04-03 | 1980-10-22 | Toyo Soda Mfg Co Ltd | Preparation of dipeptide |
US4293706A (en) * | 1980-06-19 | 1981-10-06 | Ppg Industries, Inc. | Preparation of N-benzyloxycarbonyl aspartic acid |
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 |
US4820729A (en) * | 1981-03-30 | 1989-04-11 | Rorer Pharmaceutical Corporation | N-substituted-amido-amino acids |
EP0075160B1 (en) * | 1981-09-21 | 1987-01-07 | Toyo Soda Manufacturing Co., Ltd. | Process for recovering a dipeptide derivative |
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 |
JPS5928493A (ja) * | 1982-08-06 | 1984-02-15 | Toyo Soda Mfg Co Ltd | アスパルチルフエニルアラニンアルキルエステルの製造法 |
US5055399A (en) * | 1985-01-15 | 1991-10-08 | Genentech, Inc. | Enzymatic synthesis of alpha-L-aspartyl-L-phenyalanine lower alkyl esters |
DE3532027A1 (de) * | 1985-09-09 | 1987-03-19 | Hoechst Ag | Verfahren zur herstellung von aspartam und mittel zu seiner durchfuehrung |
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 |
FR2589479B1 (fr) * | 1985-11-05 | 1988-02-05 | Hoechst France | Nouvel enzyme, son procede d'obtention et son application a la preparation de n-(l-aspartyl-1)l-phenylalaninate de methyle |
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 |
GB8621377D0 (en) * | 1986-09-04 | 1986-10-15 | Celltech Ltd | Enzymatic process |
US5002872A (en) * | 1989-05-10 | 1991-03-26 | W. R. Grace & Co.-Conn. | Enzyme mediated coupling reactions |
US5366862A (en) * | 1990-02-14 | 1994-11-22 | Receptor Laboratories, Inc. | Method for generating and screening useful peptides |
DD295165A5 (de) * | 1990-06-13 | 1991-10-24 | ���������`��������`����@����k�� | Verfahren zur herstellung von peptiden |
IE912767A1 (en) | 1990-08-03 | 1992-02-12 | Vertex Pharma | Use of crosslinked crystals as a novel form of enzyme¹immobilization |
KR930002966B1 (ko) * | 1990-11-24 | 1993-04-16 | 주식회사 미 원 | 디펩티드의 제조방법 |
DK0536671T3 (da) * | 1991-10-07 | 1996-08-12 | Hoechst Ag | Carboxylsyreester-beskyttelsesgrupper, en fremgangsmåde til deres fremstilling, kobling til funktionelle grupper samt deres anvendelser |
TW306932B (nl) * | 1993-08-27 | 1997-06-01 | Holland Sweetener Co | |
NL9400092A (nl) * | 1994-01-20 | 1995-09-01 | Holland Sweetener Co | Enzymatische koppeling van L-fenylalaninemethylester en N-benzyloxycarbonyl-asparaginezuur. |
CA2189646C (en) * | 1994-06-24 | 1999-05-25 | Francis E. Dwulet | A purified mixture of collagenases and two other proteases obtained from clostridium histolyticum |
ATE202146T1 (de) * | 1995-10-11 | 2001-06-15 | Holland Sweetener Co | Verbesserte enzymatische kupplungsreaktion von n- geschützte l-asparaginsäure und phenylalaninmethylester |
US5989888A (en) * | 1996-01-24 | 1999-11-23 | Roche Diagnostics Corporation | Purified mixture of collagenase I, collagenase II and two other proteases |
US5830741A (en) * | 1996-12-06 | 1998-11-03 | Boehringer Mannheim Corporation | Composition for tissue dissociation containing collagenase I and II from clostridium histolyticum and a neutral protease |
JP2005040037A (ja) * | 2003-07-25 | 2005-02-17 | Ajinomoto Co Inc | ジペプチドの製造方法、それに用いるペプチド生成酵素、およびペプチド生成酵素の製造方法 |
DE102006047617B4 (de) * | 2006-10-09 | 2008-11-27 | Clariant International Limited | Verfahren zur Herstellung basischer (Meth)acrylamide |
DE102008017216B4 (de) * | 2008-04-04 | 2013-08-14 | Clariant International Ltd. | Kontinuierliches Verfahren zur Herstellung von Fettsäureamiden |
DE102009031057A1 (de) * | 2009-06-30 | 2011-01-05 | Clariant International Ltd. | Kontinuierliches Verfahren zur Herstellung von Amiden aliphatischer Carbonsäuren |
DE102009031059A1 (de) | 2009-06-30 | 2011-01-05 | Clariant International Ltd. | Vorrichtung zur kontinuierlichen Durchführung chemischer Reaktionen bei hohen Temperaturen |
DE102009042522A1 (de) | 2009-09-22 | 2011-04-07 | Clariant International Ltd. | Kontinuierliches Umesterungsverfahren |
DE102009042523B4 (de) | 2009-09-22 | 2012-02-16 | Clariant International Ltd. | Vorrichtung und Verfahren zur kontinuierlichen Durchführung heterogen katalysierter chemischer Reaktionen bei hohen Temperaturen |
DE102010056565A1 (de) | 2010-12-30 | 2012-07-05 | Clariant International Ltd. | Verfahren zur Modifizierung Hydroxylgruppen tragender Polymere |
DE102010056564A1 (de) | 2010-12-30 | 2012-07-05 | Clariant International Limited | Hydroxylgruppen und Estergruppen tragende Polymere und Verfahren zu ihrer Herstellung |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3786039A (en) * | 1969-04-30 | 1974-01-15 | Ajinomoto Kk | Method of producing alpha-l-aspartyl-l-phenylalanine lower alkyl esters |
CH553751A (de) * | 1970-05-19 | 1974-09-13 | Stamicarbon | Verfahren zur herstellung von aspartylaminosaeure-estern. |
CH508590A (fr) * | 1970-10-29 | 1971-06-15 | Ajinomoto Kk | Procédé de préparation des esters d'alcoyle inférieurs de l'a-L-aspartyl-L-phénylalanine |
US3853835A (en) * | 1970-11-12 | 1974-12-10 | Searle & Co | Alkyl esters of aspartyl aliphatic amino acid dipeptides |
US3972773A (en) * | 1975-04-29 | 1976-08-03 | Sagami Chemical Research Center | Process for producing peptide |
DE2857828C2 (nl) | 1977-01-27 | 1990-06-07 | Toyo Soda Mfg. Co., Ltd., Shinnanyo, Yamaguchi, Jp |
-
1978
- 1978-01-12 DE DE2857828A patent/DE2857828C2/de not_active Expired - Lifetime
- 1978-01-12 DE DE2801238A patent/DE2801238C2/de not_active Expired
- 1978-01-13 CH CH35378A patent/CH637914A5/de not_active IP Right Cessation
- 1978-01-16 GB GB1646/78A patent/GB1548553A/en not_active Expired
- 1978-01-17 US US05/870,108 patent/US4165311A/en not_active Expired - Lifetime
- 1978-01-23 NL NLAANVRAGE7800767,A patent/NL190413C/nl not_active IP Right Cessation
- 1978-01-24 FR FR7801898A patent/FR2378747A1/fr active Granted
- 1978-01-25 DD DD78203419A patent/DD136737A5/xx not_active IP Right Cessation
- 1978-01-26 CA CA295,711A patent/CA1101845A/en not_active Expired
- 1978-01-26 UA UA2669397A patent/UA8373A1/uk unknown
- 1978-01-27 IT IT19706/78A patent/IT1091982B/it active
-
1979
- 1979-03-13 US US06/020,058 patent/US4256836A/en not_active Expired - Lifetime
-
1980
- 1980-06-03 US US06/270,025 patent/US4436925A/en not_active Expired - Lifetime
-
1982
- 1982-12-10 CH CH719382A patent/CH643532A5/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DD136737A5 (de) | 1979-07-25 |
FR2378747A1 (fr) | 1978-08-25 |
IT1091982B (it) | 1985-07-06 |
CH643532A5 (de) | 1984-06-15 |
GB1548553A (en) | 1979-07-18 |
US4165311A (en) | 1979-08-21 |
FR2378747B1 (nl) | 1983-12-09 |
IT7819706A0 (it) | 1978-01-27 |
CH637914A5 (de) | 1983-08-31 |
CA1101845A (en) | 1981-05-26 |
UA8373A1 (uk) | 1996-03-29 |
DE2857828C2 (nl) | 1990-06-07 |
US4256836A (en) | 1981-03-17 |
US4436925A (en) | 1984-03-13 |
NL190413C (nl) | 1994-02-16 |
DE2801238A1 (de) | 1978-08-03 |
NL190413B (nl) | 1993-09-16 |
DE2801238C2 (de) | 1986-06-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
A85 | Still pending on 85-01-01 | ||
BC | A request for examination has been filed | ||
V4 | Discontinued because of reaching the maximum lifetime of a patent |
Free format text: 980123 |