JPS5180838A - - Google Patents

Info

Publication number
JPS5180838A
JPS5180838A JP50127275A JP12727575A JPS5180838A JP S5180838 A JPS5180838 A JP S5180838A JP 50127275 A JP50127275 A JP 50127275A JP 12727575 A JP12727575 A JP 12727575A JP S5180838 A JPS5180838 A JP S5180838A
Authority
JP
Japan
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.)
Pending
Application number
JP50127275A
Inventor
Haubaatasu Josefu Uiruherumasu
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Publication of JPS5180838A publication Critical patent/JPS5180838A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member 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
    • C07D207/24—Oxygen or sulfur atoms
    • C07D207/26—2-Pyrrolidones
    • C07D207/273—2-Pyrrolidones 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 other ring carbon atoms
    • C07D207/277—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D207/28—2-Pyrrolidone-5- carboxylic acids; Functional derivatives thereof, e.g. esters, nitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP50127275A 1974-10-23 1975-10-22 Pending JPS5180838A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7413843A NL7413843A (nl) 1974-10-23 1974-10-23 Optische scheiding van fenylglycine-amide.

Publications (1)

Publication Number Publication Date
JPS5180838A true JPS5180838A (ja) 1976-07-15

Family

ID=19822317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50127275A Pending JPS5180838A (ja) 1974-10-23 1975-10-22

Country Status (5)

Country Link
US (1) US4036852A (ja)
JP (1) JPS5180838A (ja)
DE (1) DE2547548A1 (ja)
GB (1) GB1469616A (ja)
NL (1) NL7413843A (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7514301A (nl) * 1975-12-09 1977-06-13 Stamicarbon Werkwijze voor het racemiseren van een optisch actief fenylglycine-amide met eventueel een ge- substitueerde fenylgroep.
NL7514300A (nl) * 1975-12-09 1977-06-13 Stamicarbon Werkwijze voor de bereiding van optisch actief fenylglycineamide.
NL187110C (nl) * 1976-11-10 1991-06-03 Stamicarbon Werkwijze voor het scheiden van een mengsel van een optisch aktief fenylglycine-amide en een optisch aktief fenylglycine.
IL94914A (en) * 1989-06-30 1994-07-31 Richter Gedeon Vegyeszet Acid separation.
US6365743B1 (en) 1995-10-13 2002-04-02 Duphar International Research B.V. Process for the preparation of enantiomerically pure imidazolyl compounds
AU702594B2 (en) * 1995-10-13 1999-02-25 Duphar International Research B.V. Process for the preparation of enantiomerically pure imidazolyl compounds
WO2003062219A1 (en) * 2002-01-24 2003-07-31 Eli Lilly And Company Process for preparing an intermediate useful for the asymmetric synthesis of duloxetine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2528267A (en) * 1950-10-31 Eobeet j
US2543345A (en) * 1949-04-25 1951-02-27 American Cyanamid Co Method of preparing glutamic acid amides

Also Published As

Publication number Publication date
GB1469616A (en) 1977-04-06
US4036852A (en) 1977-07-19
DE2547548A1 (de) 1976-04-29
NL7413843A (nl) 1976-04-27

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