CA1014962A - Preparation of n-carboxylic anhydrides of amino acids - Google Patents

Preparation of n-carboxylic anhydrides of amino acids

Info

Publication number
CA1014962A
CA1014962A CA185,563A CA185563A CA1014962A CA 1014962 A CA1014962 A CA 1014962A CA 185563 A CA185563 A CA 185563A CA 1014962 A CA1014962 A CA 1014962A
Authority
CA
Canada
Prior art keywords
preparation
amino acids
carboxylic anhydrides
anhydrides
carboxylic
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.)
Expired
Application number
CA185,563A
Other languages
English (en)
Other versions
CA185563S (en
Inventor
Yoichi Koiwa
Akira Miike
Tatsuo Nomura
Shohei Kobayashi
Yasuo Fujimoto
Keizo Tatsukawa
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.)
KH Neochem Co Ltd
Original Assignee
Kyowa Hakko Kogyo 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
Priority claimed from JP47112891A external-priority patent/JPS512465B2/ja
Priority claimed from JP1192473A external-priority patent/JPS49100077A/ja
Application filed by Kyowa Hakko Kogyo Co Ltd filed Critical Kyowa Hakko Kogyo Co Ltd
Application granted granted Critical
Publication of CA1014962A publication Critical patent/CA1014962A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/30—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D263/34—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D263/44—Two oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyamides (AREA)
CA185,563A 1972-11-13 1973-11-13 Preparation of n-carboxylic anhydrides of amino acids Expired CA1014962A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP47112891A JPS512465B2 (en:Method) 1972-11-13 1972-11-13
JP1192473A JPS49100077A (en:Method) 1973-01-31 1973-01-31

Publications (1)

Publication Number Publication Date
CA1014962A true CA1014962A (en) 1977-08-02

Family

ID=26347453

Family Applications (1)

Application Number Title Priority Date Filing Date
CA185,563A Expired CA1014962A (en) 1972-11-13 1973-11-13 Preparation of n-carboxylic anhydrides of amino acids

Country Status (6)

Country Link
US (1) US3936469A (en:Method)
CA (1) CA1014962A (en:Method)
DE (1) DE2356577A1 (en:Method)
FR (1) FR2206321B1 (en:Method)
GB (1) GB1443477A (en:Method)
IT (1) IT1048158B (en:Method)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS252559B1 (en) * 1985-03-22 1987-09-17 Frantisek Rypacek Polymer stabilizer of emulsion type water in oil
WO1998022449A1 (fr) * 1996-11-15 1998-05-28 Ube Industries, Ltd. Composes de la 5-alcoxy-2-(3h)-oxazolone et leur procede de preparation
JP2002105856A (ja) * 2000-09-29 2002-04-10 Ajinomoto Co Inc 繊維処理剤
CN109678739B (zh) * 2018-12-27 2020-05-05 北京富盛嘉华医药科技有限公司 一种r-3-氯丝氨酸甲酯盐酸盐的合成方法
CN114642681B (zh) * 2022-03-18 2023-08-29 中国科学院长春应用化学研究所 一种聚合物在顺铂解毒中的应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2406186A (en) * 1942-01-30 1946-08-20 Ici Ltd Manufacture of surface-active compounds
US3822281A (en) * 1967-10-06 1974-07-02 Kyowa Hakko Kogyo Kk Process for the production of n-carboxy anhydrides of glutamic acid-ypsilon-esters

Also Published As

Publication number Publication date
GB1443477A (en) 1976-07-21
FR2206321B1 (en:Method) 1976-06-25
IT1048158B (it) 1980-11-20
DE2356577A1 (de) 1974-05-30
FR2206321A1 (en:Method) 1974-06-07
US3936469A (en) 1976-02-03

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