JPS525764A - Production of pyrrolidone - Google Patents

Production of pyrrolidone

Info

Publication number
JPS525764A
JPS525764A JP51075954A JP7595476A JPS525764A JP S525764 A JPS525764 A JP S525764A JP 51075954 A JP51075954 A JP 51075954A JP 7595476 A JP7595476 A JP 7595476A JP S525764 A JPS525764 A JP S525764A
Authority
JP
Japan
Prior art keywords
pyrrolidone
production
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.)
Pending
Application number
JP51075954A
Other languages
English (en)
Japanese (ja)
Inventor
Barutoman Biruherumu
Kunsutoman Rudorufu
Reruhi Ururitsuhi
Shierukensu Berunbaruto
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of JPS525764A publication Critical patent/JPS525764A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyrrole Compounds (AREA)
JP51075954A 1975-06-27 1976-06-26 Production of pyrrolidone Pending JPS525764A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752528664 DE2528664A1 (de) 1975-06-27 1975-06-27 Pyrrolidone und verfahren zu ihrer herstellung

Publications (1)

Publication Number Publication Date
JPS525764A true JPS525764A (en) 1977-01-17

Family

ID=5950059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51075954A Pending JPS525764A (en) 1975-06-27 1976-06-26 Production of pyrrolidone

Country Status (14)

Country Link
JP (1) JPS525764A (de)
AT (1) AT365575B (de)
BE (1) BE843505A (de)
CH (1) CH623809A5 (de)
DE (1) DE2528664A1 (de)
DK (1) DK287476A (de)
ES (1) ES449095A1 (de)
FR (1) FR2316943A1 (de)
GB (1) GB1553595A (de)
IL (1) IL49916A0 (de)
LU (1) LU75235A1 (de)
NL (1) NL7606773A (de)
SE (1) SE7607331L (de)
ZA (1) ZA763802B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002024647A1 (en) * 2000-09-21 2002-03-28 Ono Pharmaceutical Co., Ltd. Ep4 receptor agonists containing 8-azaprostaglandin derivatives as the active ingredient
JP2011116768A (ja) * 2002-05-14 2011-06-16 Allergan Inc 眼圧降下剤としての８−アザプロスタグランジン類似体

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE423813B (sv) * 1976-08-06 1982-06-07 Pfizer Forfarande for framstellning av 1,5-disubstituerade pyrrolidoner med terapeutiska egenskaper
US4772601A (en) * 1988-01-25 1988-09-20 Hoechst-Roussel Pharmaceuticals, Inc. 5-Substituted 1-(4-(1-pyrrolidinyl)-2-butynyl)-2-pyrrolidinones, pharmaceutical compositions and use
EA005293B1 (ru) * 1999-12-22 2004-12-30 Пфайзер Продактс Инк. Производные пирролидин-2-она и их применение при лечении остеопороза
EA200300379A1 (ru) 2000-11-27 2003-08-28 Пфайзер Продактс Инк. Селективные агонисты рецептора ep4 в лечении остеопороза
RU2288913C2 (ru) 2001-07-16 2006-12-10 Ф.Хоффманн-Ля Рош Аг Аналоги простагландинов, способ их получения и фармацевтическая композиция, обладающая селективной агонистической активностью в отношении рецептора ep4
RU2296122C2 (ru) 2001-07-16 2007-03-27 Ф.Хоффманн-Ля Рош Аг Производные 2-пирролидона в качестве простаноидных агонистов и фармацевтическая композиция
IL159996A0 (en) 2001-07-23 2004-06-20 Ono Pharmaceutical Co Remedies for diseases with bone mass loss having ep4 agonist as the active ingredient
AU2003207900A1 (en) * 2002-03-18 2003-09-29 Pfizer Products Inc. Methods of treatment with selective ep4 receptor agonists
CN1735597A (zh) 2003-01-10 2006-02-15 霍夫曼-拉罗奇有限公司 作为前列腺素激动剂的2－哌啶酮衍生物
US7179820B2 (en) 2003-06-06 2007-02-20 Allergan, Inc. Piperidinyl prostaglandin E analogs
US9440919B2 (en) 2012-07-19 2016-09-13 Cayman Chemical Company, Inc. Difluorolactam compositions for EP4-mediated osteo related diseases and conditions
ES2635635T3 (es) 2013-03-15 2017-10-04 Cayman Chemical Company, Incorporated Compuestos de difluorolactama como agonistas selectivos del receptor EP4 para su uso en el tratamiento de enfermedades y afecciones mediadas por EP4
WO2014144610A1 (en) * 2013-03-15 2014-09-18 Cayman Chemical Company, Inc. Lactam compounds as ep4 receptor-selective agonists for use in the treatment of ep4-mediated diseases and conditions
JP6368351B2 (ja) 2013-03-15 2018-08-01 ケイマン ケミカル カンパニー， インコーポレーテッド ジフルオロラクタムアナログを合成する方法
EP3021879A2 (de) 2013-07-19 2016-05-25 Cayman Chemical Company, Incorporated Verfahren, systeme und zusammensetzungen zur förderung der knochenwachstums

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002024647A1 (en) * 2000-09-21 2002-03-28 Ono Pharmaceutical Co., Ltd. Ep4 receptor agonists containing 8-azaprostaglandin derivatives as the active ingredient
JP2011116768A (ja) * 2002-05-14 2011-06-16 Allergan Inc 眼圧降下剤としての８−アザプロスタグランジン類似体

Also Published As

Publication number Publication date
DK287476A (da) 1976-12-28
ATA467976A (de) 1981-06-15
CH623809A5 (en) 1981-06-30
IL49916A0 (en) 1976-08-31
ES449095A1 (es) 1977-12-16
BE843505A (fr) 1976-12-28
NL7606773A (nl) 1976-12-29
FR2316943A1 (fr) 1977-02-04
DE2528664A1 (de) 1977-01-13
LU75235A1 (de) 1977-03-16
FR2316943B1 (de) 1978-11-03
GB1553595A (en) 1979-09-26
AT365575B (de) 1982-01-25
ZA763802B (en) 1977-05-25
SE7607331L (sv) 1976-12-28

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