ZA7538B - Unsymmetrically substituted 1,4-dioxane-2,5-diones - Google Patents

Unsymmetrically substituted 1,4-dioxane-2,5-diones

Info

Publication number
ZA7538B
ZA7538B ZA00750038A ZA7538A ZA7538B ZA 7538 B ZA7538 B ZA 7538B ZA 00750038 A ZA00750038 A ZA 00750038A ZA 7538 A ZA7538 A ZA 7538A ZA 7538 B ZA7538 B ZA 7538B
Authority
ZA
South Africa
Prior art keywords
diones
dioxane
unsymmetrically substituted
unsymmetrically
substituted
Prior art date
Application number
ZA00750038A
Inventor
V Perciaccante
T Augurt
M Rosensaft
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 ZA7538B publication Critical patent/ZA7538B/en

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (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)
ZA00750038A 1974-01-21 1975-01-02 Unsymmetrically substituted 1,4-dioxane-2,5-diones ZA7538B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA7538B true ZA7538B (en) 1976-01-28

Family

ID=23728099

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00750038A ZA7538B (en) 1974-01-21 1975-01-02 Unsymmetrically substituted 1,4-dioxane-2,5-diones

Country Status (22)

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

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
DE3778111D1 (en) * 1986-10-24 1992-05-14 Boehringer Ingelheim Kg METHOD FOR PRODUCING AND CLEANING THERMOLABILE COMPOUNDS.
JPH02500593A (en) * 1987-06-16 1990-03-01 ベーリンガー　インゲルハイム　コマンディットゲゼルシャフト Meso-lactide and its manufacturing method
EP0339882A1 (en) * 1988-04-27 1989-11-02 MITSUI TOATSU CHEMICALS, Inc. Process for the production of lactide
DE4321355A1 (en) * 1993-06-26 1995-01-05 Basf Ag Polylactide with long chain branches
DE4440095A1 (en) * 1994-11-10 1996-05-15 Braun B Surgical Gmbh Surgical sutures, their use in surgery, and methods of making them
ATE212062T1 (en) 1996-02-08 2002-02-15 Oekologische Technologie Und S METHOD FOR PRODUCING ORGANIC AMINIUM LACTATES AND THE USE THEREOF FOR PRODUCING DILACTIDE
FR2873371B1 (en) * 2004-07-26 2008-07-04 Sod Conseils Rech Applic NEW METHOD OF SYNTHESIS OF 2,5 DIOXANE 1,4 DIONES
WO2007133783A1 (en) * 2006-05-15 2007-11-22 Tyco Healthcare Group Lp Halogenated cyclic lactones and polymers made therefrom
FI3392252T3 (en) 2011-08-23 2024-01-08 Libertas Bio Inc Pyrimido- pyridazinone compounds and use thereof
RS57845B1 (en) * 2012-02-09 2018-12-31 Novus Int Inc Heteroatom containing cyclic dimers

Also Published As

Publication number Publication date
RO70688A (en) 1982-05-10
NL7500689A (en) 1975-07-23
AR205454A1 (en) 1976-05-07
HU173692B (en) 1979-07-28
CS196258B2 (en) 1980-03-31
CH616417A5 (en) 1980-03-31
JPS50101367A (en) 1975-08-11
AT339902B (en) 1977-11-10
ATA39075A (en) 1977-03-15
IE40657L (en) 1975-07-21
GB1494781A (en) 1977-12-14
DE2501448A1 (en) 1975-07-24
FR2279745B1 (en) 1978-02-24
IE40657B1 (en) 1979-07-18
DD119259A5 (en) 1976-04-12
IT1044114B (en) 1980-03-20
PL101805B1 (en) 1979-02-28
FR2279745A1 (en) 1976-02-20
AU7708575A (en) 1976-07-08
DK15275A (en) 1975-09-15
BE824535A (en) 1975-07-22
PH12680A (en) 1979-07-18
IN141151B (en) 1977-01-22
SE7500594L (en) 1975-07-22
CA1052046A (en) 1979-04-03

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