TW430653B - Anhydrous crystals - Google Patents

Anhydrous crystals

Info

Publication number
TW430653B
TW430653B TW085102463A TW85102463A TW430653B TW 430653 B TW430653 B TW 430653B TW 085102463 A TW085102463 A TW 085102463A TW 85102463 A TW85102463 A TW 85102463A TW 430653 B TW430653 B TW 430653B
Authority
TW
Taiwan
Prior art keywords
substituted
compound
anhydrous crystal
active ingredient
crystal
Prior art date
Application number
TW085102463A
Other languages
English (en)
Inventor
Yukio Sato
Hiroaki Kitaoka
Tatsuya Terada
Makoto Ono
Original Assignee
Daiichi Seiyaku Co
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 Daiichi Seiyaku Co filed Critical Daiichi Seiyaku Co
Application granted granted Critical
Publication of TW430653B publication Critical patent/TW430653B/zh

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
    • C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
    • C07D207/27—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with substituted hydrocarbon radicals directly attached to the ring nitrogen atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Steroid Compounds (AREA)
TW085102463A 1995-03-23 1996-03-01 Anhydrous crystals TW430653B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6423495 1995-03-23
JP9478295 1995-04-20

Publications (1)

Publication Number Publication Date
TW430653B true TW430653B (en) 2001-04-21

Family

ID=26405355

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085102463A TW430653B (en) 1995-03-23 1996-03-01 Anhydrous crystals

Country Status (16)

Country Link
US (1) US6169108B1 (zh)
EP (1) EP0819676B1 (zh)
KR (1) KR100402554B1 (zh)
CN (1) CN1084734C (zh)
AT (1) ATE224873T1 (zh)
AU (1) AU4843696A (zh)
CA (1) CA2215846A1 (zh)
DE (1) DE69623943T2 (zh)
DK (1) DK0819676T3 (zh)
EA (1) EA000301B1 (zh)
ES (1) ES2184852T3 (zh)
HK (1) HK1008991A1 (zh)
NO (1) NO314933B1 (zh)
PT (1) PT819676E (zh)
TW (1) TW430653B (zh)
WO (1) WO1996029308A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060241144A1 (en) * 2005-04-20 2006-10-26 Albert Cha Method for treating apathy syndrome
CN105512207B (zh) * 2015-11-27 2019-04-09 上海携程商务有限公司 争抢式的数据复制方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1141287B (it) * 1979-06-13 1986-10-01 Nattermann A & Cie Ammidi di acidi pirrolidin-(2)-on-(1)-ilalchil-carbossilici,procedimento per la loro preparazione e prodotti medicinali che le contengono
DE2923975A1 (de) * 1979-06-13 1980-12-18 Nattermann A & Cie Pyrrolidinone, verfahren zu deren herstellung und diese enthaltende arzneimittel
CA2098663A1 (en) 1992-06-19 1993-12-20 Shinji Kamihara Process for preparing pyrrolidinylacetamide derivative
US5461157A (en) * 1992-06-19 1995-10-24 Daiichi Pharmaceutical Co., Ltd. Process for preparing pyrrolidinylacetamide derivatives

Also Published As

Publication number Publication date
EA000301B1 (ru) 1999-04-29
CN1179149A (zh) 1998-04-15
NO974369D0 (no) 1997-09-22
DE69623943T2 (de) 2003-08-07
KR100402554B1 (ko) 2005-09-02
CA2215846A1 (en) 1996-09-26
ES2184852T3 (es) 2003-04-16
EP0819676A1 (en) 1998-01-21
EP0819676B1 (en) 2002-09-25
WO1996029308A1 (fr) 1996-09-26
EA199700259A1 (ru) 1998-02-26
DK0819676T3 (da) 2003-01-27
AU4843696A (en) 1996-10-08
NO314933B1 (no) 2003-06-16
KR19980703240A (ko) 1998-10-15
ATE224873T1 (de) 2002-10-15
US6169108B1 (en) 2001-01-02
CN1084734C (zh) 2002-05-15
PT819676E (pt) 2003-01-31
HK1008991A1 (en) 1999-07-30
NO974369L (no) 1997-11-24
EP0819676A4 (en) 1998-07-08
DE69623943D1 (de) 2002-10-31

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Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent