FR2280367A1 - Derives de substitution de 2h-pyrane-2,6 (3h)-dione, leurs utilisations et leur preparation - Google Patents

Derives de substitution de 2h-pyrane-2,6 (3h)-dione, leurs utilisations et leur preparation

Info

Publication number
FR2280367A1
FR2280367A1 FR7523296A FR7523296A FR2280367A1 FR 2280367 A1 FR2280367 A1 FR 2280367A1 FR 7523296 A FR7523296 A FR 7523296A FR 7523296 A FR7523296 A FR 7523296A FR 2280367 A1 FR2280367 A1 FR 2280367A1
Authority
FR
France
Prior art keywords
pyrane
preparation
substitution derivatives
dione
dione substitution
Prior art date
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.)
Granted
Application number
FR7523296A
Other languages
English (en)
French (fr)
Other versions
FR2280367B1 (fi
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.)
GlaxoSmithKline LLC
Original Assignee
SmithKline Corp
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 SmithKline Corp filed Critical SmithKline Corp
Publication of FR2280367A1 publication Critical patent/FR2280367A1/fr
Application granted granted Critical
Publication of FR2280367B1 publication Critical patent/FR2280367B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/34—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D309/36—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyrane Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7523296A 1974-07-29 1975-07-25 Derives de substitution de 2h-pyrane-2,6 (3h)-dione, leurs utilisations et leur preparation Granted FR2280367A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49264074A 1974-07-29 1974-07-29
US57089675A 1975-04-23 1975-04-23

Publications (2)

Publication Number Publication Date
FR2280367A1 true FR2280367A1 (fr) 1976-02-27
FR2280367B1 FR2280367B1 (fi) 1979-08-10

Family

ID=27050812

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7523296A Granted FR2280367A1 (fr) 1974-07-29 1975-07-25 Derives de substitution de 2h-pyrane-2,6 (3h)-dione, leurs utilisations et leur preparation

Country Status (17)

Country Link
JP (1) JPS5136458A (fi)
AT (1) AT343657B (fi)
CA (1) CA1064509A (fi)
CH (1) CH615433A5 (fi)
DD (1) DD118626A5 (fi)
DE (1) DE2533843C2 (fi)
DK (1) DK134552B (fi)
ES (1) ES439664A1 (fi)
FI (1) FI59406C (fi)
FR (1) FR2280367A1 (fi)
GB (1) GB1521712A (fi)
HU (1) HU174067B (fi)
IE (1) IE41709B1 (fi)
IL (1) IL47792A (fi)
LU (1) LU73066A1 (fi)
NL (1) NL7509032A (fi)
NO (1) NO142668C (fi)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2388808A1 (fr) * 1977-04-29 1978-11-24 Smithkline Corp Derives substitues de 2h-pyranne-2,6(3h)-diones, leur preparation et leur application en therapeutique
FR2392017A1 (fr) * 1977-05-23 1978-12-22 Smithkline Corp Derives de la 2h-pyrane-2,6(3h)-dione, leur procede de preparation et leur application en therapeutique

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1572271A (en) * 1976-06-16 1980-07-30 Smithkline Corp 5-acetyl-4-hydroxy-(3(1-phenylaminoethylidene)-2h-pyran-2,6(3h)-dione derivatives
US5263435A (en) * 1992-08-12 1993-11-23 Mitsuba Electric Manufacturing Co., Ltd. Volute horn and method of manufacturing

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JOURNAL OF ORGANIC CHEMISTRY 1956 , VOLUME 21, PAGES 686-688 *
JOURNAL OF THE CHEMICAL SOCIETY C , 1971, PAGES 1721-2726) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2388808A1 (fr) * 1977-04-29 1978-11-24 Smithkline Corp Derives substitues de 2h-pyranne-2,6(3h)-diones, leur preparation et leur application en therapeutique
FR2392017A1 (fr) * 1977-05-23 1978-12-22 Smithkline Corp Derives de la 2h-pyrane-2,6(3h)-dione, leur procede de preparation et leur application en therapeutique

Also Published As

Publication number Publication date
CH615433A5 (en) 1980-01-31
NO142668C (no) 1980-09-24
NO142668B (no) 1980-06-16
HU174067B (hu) 1979-10-28
JPS5136458A (en) 1976-03-27
DE2533843C2 (de) 1984-06-14
IL47792A0 (en) 1975-10-15
IE41709B1 (en) 1980-03-12
IE41709L (en) 1976-01-29
IL47792A (en) 1978-06-15
DK134552B (da) 1976-11-29
NO752638L (fi) 1976-01-30
CA1064509A (en) 1979-10-16
FR2280367B1 (fi) 1979-08-10
FI59406B (fi) 1981-04-30
DK332675A (fi) 1976-01-30
AU8345075A (en) 1977-02-03
FI752139A (fi) 1976-01-30
AT343657B (de) 1978-06-12
ES439664A1 (es) 1977-03-01
FI59406C (fi) 1981-08-10
LU73066A1 (fi) 1976-03-02
DD118626A5 (fi) 1976-03-12
DK134552C (fi) 1977-05-09
NL7509032A (nl) 1976-02-02
ATA584475A (de) 1977-10-15
DE2533843A1 (de) 1976-02-19
GB1521712A (en) 1978-08-16

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Legal Events

Date Code Title Description
ST Notification of lapse