FR2279745B1 - - Google Patents

Info

Publication number
FR2279745B1
FR2279745B1 FR7501823A FR7501823A FR2279745B1 FR 2279745 B1 FR2279745 B1 FR 2279745B1 FR 7501823 A FR7501823 A FR 7501823A FR 7501823 A FR7501823 A FR 7501823A FR 2279745 B1 FR2279745 B1 FR 2279745B1
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
FR7501823A
Other languages
French (fr)
Other versions
FR2279745A1 (fr
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid 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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of FR2279745A1 publication Critical patent/FR2279745A1/fr
Application granted granted Critical
Publication of FR2279745B1 publication Critical patent/FR2279745B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/10—1,4-Dioxanes; Hydrogenated 1,4-dioxanes
    • C07D319/12—1,4-Dioxanes; Hydrogenated 1,4-dioxanes not condensed with other rings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L17/00—Materials for surgical sutures or for ligaturing blood vessels ; Materials for prostheses or catheters
    • A61L17/06—At least partially resorbable materials
    • A61L17/10—At least partially resorbable materials containing macromolecular materials
    • A61L17/105—Polyesters not covered by A61L17/12
    • 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
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08—Lactones or lactides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Vascular Medicine (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Surgery (AREA)
  • Polymers & Plastics (AREA)
  • Materials For Medical Uses (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Medicinal Preparation (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Dental Preparations (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR7501823A 1974-01-21 1975-01-21 Nouvelles dioxanne-1,4 diones-2,5 substituees asymetriques et leur preparation Granted FR2279745A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43536574A 1974-01-21 1974-01-21

Publications (2)

Publication Number Publication Date
FR2279745A1 FR2279745A1 (fr) 1976-02-20
FR2279745B1 true FR2279745B1 (xx) 1978-02-24

Family

ID=23728099

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7501823A Granted FR2279745A1 (fr) 1974-01-21 1975-01-21 Nouvelles dioxanne-1,4 diones-2,5 substituees asymetriques et leur preparation

Country Status (22)

Country Link
JP (1) JPS50101367A (xx)
AR (1) AR205454A1 (xx)
AT (1) AT339902B (xx)
BE (1) BE824535A (xx)
CA (1) CA1052046A (xx)
CH (1) CH616417A5 (xx)
CS (1) CS196258B2 (xx)
DD (1) DD119259A5 (xx)
DE (1) DE2501448A1 (xx)
DK (1) DK15275A (xx)
FR (1) FR2279745A1 (xx)
GB (1) GB1494781A (xx)
HU (1) HU173692B (xx)
IE (1) IE40657B1 (xx)
IN (1) IN141151B (xx)
IT (1) IT1044114B (xx)
NL (1) NL7500689A (xx)
PH (1) PH12680A (xx)
PL (1) PL101805B1 (xx)
RO (1) RO70688A (xx)
SE (1) SE7500594L (xx)
ZA (1) ZA7538B (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56157422A (en) * 1980-05-07 1981-12-04 Mitsui Toatsu Chem Inc Acetylated polyglycolic acid and preparation thereof
ES2030409T3 (es) * 1986-10-24 1992-11-01 Boehringer Ingelheim Kg Procedimiento para preparar y purificar compuestos termolabiles .
DE3869343D1 (de) * 1987-06-16 1992-04-23 Boehringer Ingelheim Kg Meso-lactid und verfahren zu seiner herstellung.
EP0339882A1 (en) * 1988-04-27 1989-11-02 MITSUI TOATSU CHEMICALS, Inc. Process for the production of lactide
DE4321355A1 (de) * 1993-06-26 1995-01-05 Basf Ag Polylactid mit Langkettenverzweigungen
DE4440095A1 (de) * 1994-11-10 1996-05-15 Braun B Surgical Gmbh Chirurgisches Nahtmaterial, seine Verwendung in der Chirurgie und Verfahren zu seiner Herstellung
ATE212062T1 (de) 1996-02-08 2002-02-15 Oekologische Technologie Und S Verfahren zur herstellung von organischen aminiumlactaten und deren verwendung zur herstellung von dilactid
FR2873371B1 (fr) * 2004-07-26 2008-07-04 Sod Conseils Rech Applic Nouvelle methode de synthese de 2,5 dioxane 1,4 diones
CA2652078A1 (en) * 2006-05-15 2007-11-22 Tyco Healthcare Group Lp Halogenated cyclic lactones and polymers made therefrom
FI3392252T3 (fi) 2011-08-23 2024-01-08 Libertas Bio Inc Pyrimidopyridazinoniyhdisteet ja niiden käyttö
WO2013119955A1 (en) 2012-02-09 2013-08-15 Novus International Inc. Functionalized polymer compositions

Also Published As

Publication number Publication date
NL7500689A (nl) 1975-07-23
RO70688A (ro) 1982-05-10
DK15275A (xx) 1975-09-15
IT1044114B (it) 1980-03-20
CS196258B2 (en) 1980-03-31
PL101805B1 (pl) 1979-02-28
BE824535A (fr) 1975-07-22
AR205454A1 (es) 1976-05-07
AT339902B (de) 1977-11-10
FR2279745A1 (fr) 1976-02-20
IE40657B1 (en) 1979-07-18
IN141151B (xx) 1977-01-22
IE40657L (en) 1975-07-21
DE2501448A1 (de) 1975-07-24
SE7500594L (xx) 1975-07-22
GB1494781A (en) 1977-12-14
JPS50101367A (xx) 1975-08-11
PH12680A (en) 1979-07-18
DD119259A5 (xx) 1976-04-12
CA1052046A (en) 1979-04-03
HU173692B (hu) 1979-07-28
AU7708575A (en) 1976-07-08
ATA39075A (de) 1977-03-15
ZA7538B (en) 1976-01-28
CH616417A5 (en) 1980-03-31

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Legal Events

Date Code Title Description
ST Notification of lapse