FR2092556A5 - - Google Patents

Info

Publication number
FR2092556A5
FR2092556A5 FR7111265A FR7111265A FR2092556A5 FR 2092556 A5 FR2092556 A5 FR 2092556A5 FR 7111265 A FR7111265 A FR 7111265A FR 7111265 A FR7111265 A FR 7111265A FR 2092556 A5 FR2092556 A5 FR 2092556A5
Authority
FR
France
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.)
Expired
Application number
FR7111265A
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.)
SnamProgetti SpA
Original Assignee
SnamProgetti SpA
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 SnamProgetti SpA filed Critical SnamProgetti SpA
Application granted granted Critical
Publication of FR2092556A5 publication Critical patent/FR2092556A5/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D307/30—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings 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
    • C07D307/32—Oxygen atoms
    • C07D307/33—Oxygen atoms in position 2, the oxygen atom being in its keto or unsubstituted enol form
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
    • C08G18/3842—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring
    • C08G18/3848—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring containing two nitrogen atoms in the ring
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/685—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen
    • C08G63/6854—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/6856—Dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/0622—Polycondensates containing six-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms
    • C08G73/0633—Polycondensates containing six-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms with only two nitrogen atoms in the ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyamides (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7111265A 1970-04-02 1971-03-31 Expired FR2092556A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2280370 1970-04-02

Publications (1)

Publication Number Publication Date
FR2092556A5 true FR2092556A5 (fr) 1972-01-21

Family

ID=11200595

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7111265A Expired FR2092556A5 (fr) 1970-04-02 1971-03-31

Country Status (7)

Country Link
US (1) US3763091A (fr)
BE (1) BE765030A (fr)
DE (1) DE2116262A1 (fr)
FR (1) FR2092556A5 (fr)
GB (1) GB1335594A (fr)
LU (1) LU62907A1 (fr)
NL (1) NL7104415A (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3876583A (en) * 1973-01-31 1975-04-08 Allied Chem Novel dicarboxylic acids containing diketopiperazine groups and polyesters prepared therefrom
US4289759A (en) * 1980-06-23 1981-09-15 Ortho Pharmaceutical Corporation Immunoregulatory diketopiperazine compounds
ES2005450A6 (es) * 1987-11-16 1989-03-01 Gema Sa Procedimiento para la preparacion de derivados n(4-etil-2,3-dioxo)-piperacin-1-iln-carbonilo.
US5164496A (en) * 1989-06-03 1992-11-17 Bayer Aktiengesellschaft Tricycle pyrazine dyes
DE3918178A1 (de) * 1989-06-03 1990-12-06 Bayer Ag Heterocyclische verbindungen
CA2774959C (fr) 2000-08-04 2016-05-31 Dmi Biosciences, Inc. Methode d'utilisation de dicetopiperazines et composition contenant ces substances
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
FR2948942B1 (fr) 2009-08-06 2012-03-23 Rhodia Operations Polymeres supramoleculaires et materiaux a base desdits polymeres
EA027343B1 (ru) 2011-10-10 2017-07-31 Ампио Фармасьютикалз, Инк. Имплантируемые устройства медицинского назначения с повышенной иммунной толерантностью и способы изготовления и имплантирования
CN104958752B (zh) 2011-10-10 2019-01-18 安皮奥制药股份有限公司 退行性关节病的治疗
JP6231484B2 (ja) 2011-10-28 2017-11-15 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 鼻炎の処置
MX2015009908A (es) * 2013-02-01 2015-09-24 Ampio Pharmaceuticals Inc Metodos para producir dicetopiperazinas y composiciones que contienen dicetopiperazinas.
KR20150132508A (ko) 2013-03-15 2015-11-25 앰피오 파마슈티컬스 인코퍼레이티드 줄기세포의 가동화, 회귀, 증식 및 분화를 위한 조성물 및 이의 사용 방법
KR20170045274A (ko) 2014-08-18 2017-04-26 앰피오 파마슈티컬스 인코퍼레이티드 관절 징후의 치료
WO2016050798A1 (fr) * 2014-10-02 2016-04-07 Solvay Specialty Polymers Usa, Llc (co)polymères, dont des diamides cycliques
EP3310375A4 (fr) 2015-06-22 2019-02-20 Ampio Pharmaceuticals, Inc. Utilisation de fractions d'albumine de sérum humain de bas poids moléculaire pour traiter les maladies
TW201809049A (zh) * 2016-03-31 2018-03-16 盧伯利索先進材料有限公司 生物可分解及／或生物可吸收的熱塑性聚胺甲酸酯

Also Published As

Publication number Publication date
NL7104415A (fr) 1971-10-05
BE765030A (fr) 1971-08-16
GB1335594A (en) 1973-10-31
LU62907A1 (fr) 1971-08-26
US3763091A (en) 1973-10-02
DE2116262A1 (de) 1971-10-14

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Legal Events

Date Code Title Description
ST Notification of lapse