IT7821466A0 - Complessi di ammino-acido-acido mandelico otticamente attivi erelativo al procedimento di preparazione. - Google Patents

Complessi di ammino-acido-acido mandelico otticamente attivi erelativo al procedimento di preparazione.

Info

Publication number
IT7821466A0
IT7821466A0 IT7821466A IT2146678A IT7821466A0 IT 7821466 A0 IT7821466 A0 IT 7821466A0 IT 7821466 A IT7821466 A IT 7821466A IT 2146678 A IT2146678 A IT 2146678A IT 7821466 A0 IT7821466 A0 IT 7821466A0
Authority
IT
Italy
Prior art keywords
acid
optically active
preparation procedure
active amino
complexes
Prior art date
Application number
IT7821466A
Other languages
English (en)
Other versions
IT1093686B (it
Original Assignee
Nippon Kayaku Kabuschiki Kaish
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 Nippon Kayaku Kabuschiki Kaish filed Critical Nippon Kayaku Kabuschiki Kaish
Publication of IT7821466A0 publication Critical patent/IT7821466A0/it
Application granted granted Critical
Publication of IT1093686B publication Critical patent/IT1093686B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/40—Unsaturated compounds
    • C07C59/42—Unsaturated compounds containing hydroxy or O-metal groups
    • C07C59/48—Unsaturated compounds containing hydroxy or O-metal groups containing six-membered aromatic rings
    • C07C59/50—Mandelic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT21466/78A 1977-03-24 1978-03-22 Complessi di ammino-acido-acido mandelico otticamente attivi e relativo al procedimento di preparazione IT1093686B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52031555A JPS581105B2 (ja) 1977-03-24 1977-03-24 光学活性アミノ酸−マンデル酸複合体及びその製造法

Publications (2)

Publication Number Publication Date
IT7821466A0 true IT7821466A0 (it) 1978-03-22
IT1093686B IT1093686B (it) 1985-07-26

Family

ID=12334421

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21466/78A IT1093686B (it) 1977-03-24 1978-03-22 Complessi di ammino-acido-acido mandelico otticamente attivi e relativo al procedimento di preparazione

Country Status (7)

Country Link
US (2) US4198524A (it)
JP (1) JPS581105B2 (it)
DE (1) DE2812041C2 (it)
FR (1) FR2384743A1 (it)
GB (1) GB1586905A (it)
IT (1) IT1093686B (it)
NL (1) NL179046C (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5547643A (en) * 1978-09-22 1980-04-04 Nippon Kayaku Co Ltd Complex of optically active alanine-nucleus-substituted mandelic acid and its preparation
US5136050A (en) * 1979-12-10 1992-08-04 Roussel Uclaf Process for resolving amino acids using substituted lactones
JPS56123936A (en) * 1980-03-05 1981-09-29 Hiroyuki Nohira Optical resolution of (+-)-2-amino-1-butanol and/or (+-)- mandelic acid
JPS57193448A (en) * 1981-05-21 1982-11-27 Hiroyuki Nohira Optical resolving method of dl-cysteine
DE3361904D1 (en) * 1982-05-11 1986-03-06 Ici Plc Process for the production of unsaturated mono or saturated dialdehydes and acetals thereof
JPS59170059A (ja) * 1983-03-16 1984-09-26 Tanabe Seiyaku Co Ltd 光学活性α―アミノ酸の製法
JPS59231048A (ja) * 1983-06-11 1984-12-25 Hamari Yakuhin Kogyo Kk ｌ（−）―カルニチンの製造法
JPS6025959A (ja) * 1983-07-22 1985-02-08 Ajinomoto Co Inc Ｄｌ―アミノ酸の光学分割法
US4542236A (en) * 1983-08-02 1985-09-17 Nippon Kayaku Kabushiki Kaisha Process for preparing optically active phenylalanine
JPS60252454A (ja) * 1984-04-06 1985-12-13 Nippon Kayaku Co Ltd 光学活性フエニルアラニンの新規製造方法
ATE115536T1 (de) * 1990-06-14 1994-12-15 Lonza Ag Verfahren zur racematspaltung von 2,2- dimethylcyclopropancarbonsäure.
JP2559176Y2 (ja) * 1992-07-13 1998-01-14 自動車機器株式会社 マスタシリンダ用リザーバのキャップ
SE0303220D0 (sv) * 2003-11-28 2003-11-28 Astrazeneca Ab New process
JP4728636B2 (ja) * 2004-12-15 2011-07-20 大東化学株式会社 光学活性アミノ酸類の製造方法
US10457690B2 (en) 2015-06-04 2019-10-29 Merck Sharp & Dohme Corp. Process for preparing substituted tetracyclic heterocycle compounds
CN105153108A (zh) * 2015-08-31 2015-12-16 彭静 拆分制备r-3,4-(亚甲二氧基)苦杏仁酸的方法
CN105085234A (zh) * 2015-08-31 2015-11-25 彭静 一种r-4-氯扁桃酸的制备方法
CN105085245A (zh) * 2015-08-31 2015-11-25 彭静 一种r-4-氟扁桃酸的制备方法
CN105085236A (zh) * 2015-09-02 2015-11-25 彭静 R-五氟苦杏仁酸的拆分制备方法
CN105061190A (zh) * 2015-09-02 2015-11-18 彭静 拆分制备s-五氟苦杏仁酸的方法
CN105175386A (zh) * 2015-09-02 2015-12-23 彭静 一种s-3,4-(亚甲二氧基)苦杏仁酸的制备方法
CN105153109A (zh) * 2015-09-02 2015-12-16 彭静 拆分制备s-3,4-(亚甲二氧基)苦杏仁酸的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2820827A (en) * 1953-11-02 1958-01-21 Hoechst Ag Process of separating l- and d-aminomethyl-(3, 4-dihydroxyphenyl)-carbinol
BE795874A (fr) * 1972-02-25 1973-08-23 Glaxo Lab Ltd Procede de preparation d'esters optiquement actifs d'alpha-amino-acides
US3897484A (en) * 1972-03-30 1975-07-29 Ajinomoto Kk Mono-alanine maleate

Also Published As

Publication number Publication date
NL7803153A (nl) 1978-09-26
DE2812041C2 (de) 1983-09-22
JPS53119844A (en) 1978-10-19
NL179046C (nl) 1986-07-01
US4198524A (en) 1980-04-15
GB1586905A (en) 1981-03-25
IT1093686B (it) 1985-07-26
NL179046B (nl) 1986-02-03
US4224239A (en) 1980-09-23
FR2384743B1 (it) 1983-09-09
JPS581105B2 (ja) 1983-01-10
FR2384743A1 (fr) 1978-10-20
DE2812041A1 (de) 1978-09-28

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