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
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
CA2500652A1 (en) * 2002-10-02 2004-04-15 Dmi Biosciences, Inc. Diagnosis and monitoring of diseases
JP2007500747A (ja) 2003-05-15 2007-01-18 ディーエムアイ バイオサイエンシズ インコーポレイテッド Ｔ細胞媒介性疾患の処置
JP5856843B2 (ja) * 2008-05-27 2016-02-10 アンピオ ファーマシューティカルズ，インコーポレイテッド ジケトピペラジンを用いた医薬組成物
US8116047B2 (en) * 2008-12-18 2012-02-14 Sandisk Technologies Inc. Electrostatic discharge protective circuit having rise time detector and discharge sustaining circuitry
JP6046617B2 (ja) * 2010-07-15 2016-12-21 大韓民国農村振興庁Ｒｅｐｕｂｌｉｃ Ｏｆ Ｋｏｒｅａ（Ｍａｎａｇｅｍｅｎｔ Ｒｕｒａｌ Ｄｅｖｅｌｏｐｍｅｎｔ Ａｄｍｉｎｉｓｔｒａｔｉｏｎ） ２，５−ジケトピペラジン誘導体を活性成分として含む農業用薬剤
CA2810844C (en) 2010-09-07 2017-03-21 Dmi Acquisition Corp. Diketopiperazine compositions for the treatment of metabolic syndrome and related conditions
SG10201608087WA (en) 2011-10-10 2016-11-29 Ampio Pharmaceuticals Inc Implantable medical devices with increased immune tolerance, and methods for making and implanting
EP2766029B1 (de) 2011-10-10 2020-03-25 Ampio Pharmaceuticals, Inc. Behandlung degenerativer gelenkerkrankungen
MX355446B (es) 2011-10-28 2018-04-18 Ampio Pharmaceuticals Inc Tratamiento de rinitis.
CA2906864A1 (en) 2013-03-15 2014-09-18 Ampio Pharmaceuticals, Inc. Compositions for the mobilization, homing, expansion and differentiation of stem cells and methods of using the same
KR20170045274A (ko) 2014-08-18 2017-04-26 앰피오 파마슈티컬스 인코퍼레이티드 관절 징후의 치료
US11389512B2 (en) 2015-06-22 2022-07-19 Ampio Pharmaceuticals, Inc. Use of low molecular weight fractions of human serum albumin in treating diseases
WO2021195265A1 (en) 2020-03-24 2021-09-30 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
US4804499A (en) * 1985-09-23 1989-02-14 Monsanto Company Process for the preparation of N-substituted aminomethylphosphonic acids
US4694082A (en) * 1985-09-23 1987-09-15 Monsanto Company Compound 1,4-diisopropyl-2,5-diketopiperazine

Also Published As

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

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