ATE57694T1 - Verfahren zur herstellung von 2,5dicetopiperazinen. - Google Patents

Verfahren zur herstellung von 2,5dicetopiperazinen.

Info

Publication number
ATE57694T1
ATE57694T1 AT86870133T AT86870133T ATE57694T1 AT E57694 T1 ATE57694 T1 AT E57694T1 AT 86870133 T AT86870133 T AT 86870133T AT 86870133 T AT86870133 T AT 86870133T AT E57694 T1 ATE57694 T1 AT E57694T1
Authority
AT
Austria
Prior art keywords
unsubstituted
substituted
preparation
base
sence
Prior art date
Application number
AT86870133T
Other languages
English (en)
Inventor
William Harold Miller
William Donald Taylor
Original Assignee
Monsanto 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 Monsanto Co filed Critical Monsanto Co
Application granted granted Critical
Publication of ATE57694T1 publication Critical patent/ATE57694T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
    • C07D241/06—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members
    • C07D241/08—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
AT86870133T 1985-09-23 1986-09-22 Verfahren zur herstellung von 2,5dicetopiperazinen. ATE57694T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/778,817 US4694081A (en) 1985-09-23 1985-09-23 Process to prepare 2,5-diketopiperazines
EP86870133A EP0216746B1 (de) 1985-09-23 1986-09-22 Verfahren zur HerstellUng von 2,5-Dicetopiperazinen

Publications (1)

Publication Number Publication Date
ATE57694T1 true ATE57694T1 (de) 1990-11-15

Family

ID=25114475

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86870133T ATE57694T1 (de) 1985-09-23 1986-09-22 Verfahren zur herstellung von 2,5dicetopiperazinen.

Country Status (10)

Country Link
US (1) US4694081A (de)
EP (1) EP0216746B1 (de)
JP (1) JPS6272676A (de)
AT (1) ATE57694T1 (de)
AU (1) AU588626B2 (de)
CA (1) CA1257266A (de)
DE (1) DE3675134D1 (de)
HU (1) HU196382B (de)
IL (1) IL80108A (de)
ZA (1) ZA867212B (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4806538A (en) * 1984-11-02 1989-02-21 Fujisawa Pharmaceutical Co., Ltd. Piperazine compound as PAF-antagonist
US4992552A (en) * 1988-08-31 1991-02-12 Eastman Kodak Company Process for preparation of amino acids
JPH04234374A (ja) * 1990-12-27 1992-08-24 Ajinomoto Co Inc ジケトピペラジン誘導体の製造方法
US5208375A (en) * 1991-07-02 1993-05-04 Mallinckrodt Medical, Inc. Compositions for magnetic resonance imaging
US5874589A (en) * 1997-07-18 1999-02-23 Glaxo Wellcome, Inc. Methods for synthesizing diverse collections of tetramic acids and derivatives thereof
AU2001284697A1 (en) * 2000-08-04 2002-02-18 Dmi Biosciences, Inc. Method of synthesizing diketopiperazines
CA2774959C (en) * 2000-08-04 2016-05-31 Dmi Biosciences, Inc. Method of using diketopiperazines and composition containing them
KR100542820B1 (ko) * 2002-09-17 2006-01-20 이재호 옥사릴 클로라이드를 이용한 1-에틸-2,3-디옥소피페라진의제조방법
US7575929B2 (en) * 2002-10-02 2009-08-18 Dmi Life Sciences, Inc. Diagnosis of multiple sclerosis with diketopiperazines
CN103191409A (zh) 2003-05-15 2013-07-10 Dmi生物科学公司 T-细胞介导的疾病的治疗
US8217047B2 (en) * 2008-05-27 2012-07-10 Dmi Acquisition Corp. Therapeutic methods and compounds
US8116047B2 (en) * 2008-12-18 2012-02-14 Sandisk Technologies Inc. Electrostatic discharge protective circuit having rise time detector and discharge sustaining circuitry
CN103118540B (zh) * 2010-07-15 2016-02-17 农村振兴厅 含有2,5-二酮哌嗪衍生物作为活性成分的农药
CA2810844C (en) 2010-09-07 2017-03-21 Dmi Acquisition Corp. Diketopiperazine compositions for the treatment of metabolic syndrome and related conditions
EP2765968A4 (de) 2011-10-10 2015-01-21 Ampio Pharmaceuticals Inc Implantierbare medizinprodukte mit erhöhter immuntoleranz sowie verfahren zur herstellung und implantation
CA2846598C (en) 2011-10-10 2019-12-10 Ampio Pharmaceuticals, Inc. Treatment of degenerative joint disease
HK1198812A1 (en) 2011-10-28 2015-06-12 Ampio Pharmaceuticals, Inc. Treatment of rhinitis
EA201500943A1 (ru) 2013-03-15 2016-08-31 Ампио Фармасьютикалс, Инк. Составы для мобилизации, хоуминга, размножения и дифференцировки стволовых клеток и способы применения составов
CA2958080A1 (en) 2014-08-18 2016-02-25 Ampio Pharmaceuticals, Inc. Treatment of joint conditions
US11389512B2 (en) 2015-06-22 2022-07-19 Ampio Pharmaceuticals, Inc. Use of low molecular weight fractions of human serum albumin in treating diseases
US11129878B1 (en) 2020-03-24 2021-09-28 Ampio Pharmaceuticals, Inc. Methods for treating diseases associated with respiratory viruses

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2913496A (en) * 1957-06-07 1959-11-17 Du Pont N-(2-hydroxyethyl)-n'-pentenyl-ethylenediamine
DE1189553B (de) * 1962-08-09 1965-03-25 Degussa Verfahren zur Herstellung von racemischen und optisch aktiven Piperazinderivaten
US4140791A (en) * 1978-05-30 1979-02-20 Chevron Research Company 1,4-Di-(2,6-dimethylphenyl)-2,5-piperazinedione and its fungicidal use
JPS5618969A (en) * 1979-07-24 1981-02-23 Toyama Chem Co Ltd Novel 1-(4-aminobenzyl)-2,3-dioxopiperazine derivative, its acid addition salt, and their preparation
US4400330A (en) * 1982-07-29 1983-08-23 Stauffer Chemical Company Method for preparation of N-phosphonomethylglycine
GB8427735D0 (en) * 1984-11-02 1984-12-12 Fujisawa Pharmaceutical Co Piperazine compound
US4694082A (en) * 1985-09-23 1987-09-15 Monsanto Company Compound 1,4-diisopropyl-2,5-diketopiperazine
US4804499A (en) * 1985-09-23 1989-02-14 Monsanto Company Process for the preparation of N-substituted aminomethylphosphonic acids

Also Published As

Publication number Publication date
ZA867212B (en) 1987-08-26
EP0216746A2 (de) 1987-04-01
CA1257266A (en) 1989-07-11
AU6303486A (en) 1987-03-26
DE3675134D1 (de) 1990-11-29
EP0216746A3 (en) 1987-09-09
IL80108A0 (en) 1986-12-31
AU588626B2 (en) 1989-09-21
US4694081A (en) 1987-09-15
EP0216746B1 (de) 1990-10-24
HUT41748A (en) 1987-05-28
IL80108A (en) 1991-07-18
JPS6272676A (ja) 1987-04-03
HU196382B (en) 1988-11-28

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