FR2259818B1 - - Google Patents

Info

Publication number
FR2259818B1
FR2259818B1 FR7502454A FR7502454A FR2259818B1 FR 2259818 B1 FR2259818 B1 FR 2259818B1 FR 7502454 A FR7502454 A FR 7502454A FR 7502454 A FR7502454 A FR 7502454A FR 2259818 B1 FR2259818 B1 FR 2259818B1
Authority
FR
France
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
FR7502454A
Other versions
FR2259818A1 (fr
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.)
Nippon Kayaku Co Ltd
Original Assignee
Nippon Kayaku 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 JP1142374A external-priority patent/JPS569501B2/ja
Priority claimed from JP5099374A external-priority patent/JPS5540579B2/ja
Application filed by Nippon Kayaku Co Ltd filed Critical Nippon Kayaku Co Ltd
Publication of FR2259818A1 publication Critical patent/FR2259818A1/fr
Application granted granted Critical
Publication of FR2259818B1 publication Critical patent/FR2259818B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01—Sulfonic acids
    • C07C309/28—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C309/29—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton of non-condensed six-membered aromatic rings
    • C07C309/30—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton of non-condensed six-membered aromatic rings of six-membered aromatic rings substituted by alkyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7502454A 1974-01-29 1975-01-27 Expired FR2259818B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1142374A JPS569501B2 (fr) 1974-01-29 1974-01-29
JP5099374A JPS5540579B2 (fr) 1974-05-08 1974-05-08

Publications (2)

Publication Number Publication Date
FR2259818A1 FR2259818A1 (fr) 1975-08-29
FR2259818B1 true FR2259818B1 (fr) 1980-03-14

Family

ID=26346839

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7502454A Expired FR2259818B1 (fr) 1974-01-29 1975-01-27

Country Status (5)

Country Link
US (1) US3994962A (fr)
DE (1) DE2501957C2 (fr)
FR (1) FR2259818B1 (fr)
GB (1) GB1452452A (fr)
NL (1) NL7501050A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1532151A (en) * 1976-01-13 1978-11-15 Tanabe Seiyaku Co Optical resolution of p-hydroxyphenylglycine
JPS5679652A (en) * 1979-12-05 1981-06-30 Ajinomoto Co Inc Novel phenylalanine salt crystal
US4415504A (en) * 1981-09-21 1983-11-15 Tanabe Seiyaku Co., Ltd. p-Hydroxyphenylglycine.α-phenylethanesulfonate, process for production thereof and utilization thereof in resolution of p-hydroxyphenylglycine
JPS59170059A (ja) * 1983-03-16 1984-09-26 Tanabe Seiyaku Co Ltd 光学活性α―アミノ酸の製法
NL9000653A (nl) * 1990-03-21 1991-10-16 Kessels Gerard Werkwijze voor de bereiding van d-(-)-4-hydroxyfenylglycine en l-(+)-4-hydroxyfenylglycine, uitgaande van d.l.-4-hydroxyfenylglycine.
CN101613297A (zh) * 2008-06-25 2009-12-30 河南新天地药业有限公司 Dl-对羟基苯甘氨酸对甲基苯磺酸盐拆分技术
CN104163770B (zh) * 2013-05-16 2016-03-30 湖南理工学院 一种采用多级离心萃取器萃取分离4-硝基苯甘氨酸对映体的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3523969A (en) * 1967-01-30 1970-08-11 Tanabe Seiyaku Co Resolution of serine paratoluenesulfonate
US3742041A (en) * 1968-10-04 1973-06-26 Tanabe Seiyaku Co Process of resolving dl-serine m-xylene-4-sulfonate

Also Published As

Publication number Publication date
FR2259818A1 (fr) 1975-08-29
US3994962A (en) 1976-11-30
USB544899I5 (fr) 1976-02-17
DE2501957A1 (de) 1975-07-31
NL7501050A (nl) 1975-07-31
DE2501957C2 (de) 1982-06-09
GB1452452A (en) 1976-10-13

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Legal Events

Date Code Title Description
ST Notification of lapse