BE807738A - X-PYRONE OR COUMALINE DERIVATIVES, THEIR PREPARATION AND THEIR USES - Google Patents

X-PYRONE OR COUMALINE DERIVATIVES, THEIR PREPARATION AND THEIR USES

Info

Publication number
BE807738A
BE807738A BE138110A BE138110A BE807738A BE 807738 A BE807738 A BE 807738A BE 138110 A BE138110 A BE 138110A BE 138110 A BE138110 A BE 138110A BE 807738 A BE807738 A BE 807738A
Authority
BE
Belgium
Prior art keywords
coumaline
pyrone
derivatives
preparation
coumaline derivatives
Prior art date
Application number
BE138110A
Other languages
French (fr)
Inventor
M Sawaki
I Iwataki
H Ishikawa
S Yamada
Y Yasuda
Original Assignee
Nippon Soda 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 Nippon Soda Co filed Critical Nippon Soda Co
Publication of BE807738A publication Critical patent/BE807738A/en

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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE138110A 1972-11-24 1973-11-23 X-PYRONE OR COUMALINE DERIVATIVES, THEIR PREPARATION AND THEIR USES BE807738A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47117141A JPS5217096B2 (en) 1972-11-24 1972-11-24

Publications (1)

Publication Number Publication Date
BE807738A true BE807738A (en) 1974-03-15

Family

ID=14704458

Family Applications (1)

Application Number Title Priority Date Filing Date
BE138110A BE807738A (en) 1972-11-24 1973-11-23 X-PYRONE OR COUMALINE DERIVATIVES, THEIR PREPARATION AND THEIR USES

Country Status (21)

Country Link
JP (1) JPS5217096B2 (en)
AR (1) AR196714A1 (en)
AT (1) AT331243B (en)
AU (1) AU6271373A (en)
BE (1) BE807738A (en)
BG (2) BG21184A3 (en)
BR (1) BR7309146D0 (en)
CA (1) CA1014965A (en)
CH (1) CH586509A5 (en)
DD (1) DD110744A5 (en)
DE (1) DE2356892B2 (en)
ES (1) ES420766A1 (en)
FR (1) FR2213277B1 (en)
GB (1) GB1409934A (en)
HU (1) HU168087B (en)
IL (1) IL43604A (en)
NL (1) NL7316074A (en)
OA (1) OA04571A (en)
RO (1) RO65544A (en)
TR (1) TR17935A (en)
ZA (1) ZA738773B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3502391A1 (en) * 1984-08-18 1986-02-27 Basf Ag, 6700 Ludwigshafen CYCLOHEXENON DERIVATIVES, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE FOR CONTROLLING UNWANTED PLANT GROWTH
EP0365539A4 (en) * 1987-06-17 1990-12-05 Australian Commercial Research & Development Limited Human leucocyte elastase inhibitor compounds

Also Published As

Publication number Publication date
NL7316074A (en) 1974-05-28
ES420766A1 (en) 1976-07-16
RO65544A (en) 1980-06-15
FR2213277A1 (en) 1974-08-02
JPS5217096B2 (en) 1977-05-13
DE2356892A1 (en) 1974-06-06
ATA971873A (en) 1975-11-15
FR2213277B1 (en) 1977-08-12
DD110744A5 (en) 1975-01-12
BG21184A3 (en) 1976-03-20
IL43604A (en) 1976-12-31
OA04571A (en) 1980-05-31
BG22368A3 (en) 1977-02-20
BR7309146D0 (en) 1974-08-29
CA1014965A (en) 1977-08-02
CH586509A5 (en) 1977-04-15
JPS4975724A (en) 1974-07-22
DE2356892B2 (en) 1977-05-18
AR196714A1 (en) 1974-02-12
AU6271373A (en) 1975-05-22
ZA738773B (en) 1974-10-30
GB1409934A (en) 1975-10-15
IL43604A0 (en) 1974-03-14
HU168087B (en) 1976-02-28
TR17935A (en) 1976-11-01
AT331243B (en) 1976-08-10

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: NIPPON SODA CY LTD

Effective date: 19911130