NL7907983A - Werkwijze ter bereiding van een derivaat van 8-chloor-7-hydroxycumarine. - Google Patents

Werkwijze ter bereiding van een derivaat van 8-chloor-7-hydroxycumarine. Download PDF

Info

Publication number
NL7907983A
NL7907983A NL7907983A NL7907983A NL7907983A NL 7907983 A NL7907983 A NL 7907983A NL 7907983 A NL7907983 A NL 7907983A NL 7907983 A NL7907983 A NL 7907983A NL 7907983 A NL7907983 A NL 7907983A
Authority
NL
Netherlands
Prior art keywords
formula
chloro
scheme
cooc2h5
product
Prior art date
Application number
NL7907983A
Other languages
English (en)
Dutch (nl)
Original Assignee
Fidia 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 Fidia Spa filed Critical Fidia Spa
Publication of NL7907983A publication Critical patent/NL7907983A/nl

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/06—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2
    • C07D311/08—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring
    • C07D311/16—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring substituted in position 7

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyrane Compounds (AREA)
  • Saccharide Compounds (AREA)
NL7907983A 1978-11-06 1979-10-31 Werkwijze ter bereiding van een derivaat van 8-chloor-7-hydroxycumarine. NL7907983A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT29466/78A IT1100069B (it) 1978-11-06 1978-11-06 Procedimento selettivo per la preparazione di derivati della 7-idrossicumarina
IT2946678 1978-11-06

Publications (1)

Publication Number Publication Date
NL7907983A true NL7907983A (nl) 1980-05-08

Family

ID=11227039

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7907983A NL7907983A (nl) 1978-11-06 1979-10-31 Werkwijze ter bereiding van een derivaat van 8-chloor-7-hydroxycumarine.

Country Status (16)

Country Link
JP (1) JPS5569575A (fr)
AT (1) AT372380B (fr)
BE (1) BE879821A (fr)
CA (1) CA1113948A (fr)
CH (1) CH641796A5 (fr)
DE (1) DE2944376A1 (fr)
ES (1) ES485745A1 (fr)
FI (1) FI793400A (fr)
FR (1) FR2440948A1 (fr)
GB (1) GB2036017B (fr)
GR (1) GR68055B (fr)
IT (1) IT1100069B (fr)
NL (1) NL7907983A (fr)
PT (1) PT70412A (fr)
YU (1) YU40580B (fr)
ZA (1) ZA795805B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5484951A (en) * 1990-10-19 1996-01-16 Octamer, Incorporated 5-iodo-6-amino-6-nitroso-1,2-benzopyrones useful as cytostatic and antiviral agents
US5877185A (en) * 1991-10-22 1999-03-02 Octamer, Inc. Synergistic compositions useful as anti-tumor agents
US5482975A (en) * 1991-10-22 1996-01-09 Octamer, Inc. Adenosine diphosphoribose polymerase binding nitroso aromatic compounds useful as retroviral inactivating agents, anti-retroviral agents and anti-tumor agents
US5783599A (en) * 1993-02-24 1998-07-21 Octamer Inc Methods of treating cancer and viral infections with 5-iodo-6-amino-and 5-iodo-6-nitroso-1 2-benzopyrones

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2361M (fr) * 1961-08-12 1964-02-24 Cassella Farbwerke Mainkur Ag Médicament coronaro-dilatateur renfermant un dérivé de la 7-hydroxy-coumarine.
DE2039867A1 (de) * 1970-08-11 1972-02-17 Troponwerke Dinklage & Co Pharmakologisch wirksame Coumarin-Drivate und Verfahren zu ihrer Darstellung
IT1088554B (it) * 1977-11-17 1985-06-10 F I D I A Spa Procedimento sellettivo per la preparazione di derivati della 7-indrossi cumarina

Also Published As

Publication number Publication date
ES485745A1 (es) 1980-07-01
YU269679A (en) 1983-01-21
AT372380B (de) 1983-09-26
FR2440948B1 (fr) 1983-06-24
FI793400A (fi) 1980-05-07
ATA712979A (de) 1983-02-15
JPS5569575A (en) 1980-05-26
GB2036017A (en) 1980-06-25
DE2944376A1 (de) 1980-05-14
ZA795805B (en) 1980-10-29
YU40580B (en) 1986-02-28
PT70412A (en) 1979-12-01
GB2036017B (en) 1983-03-23
IT1100069B (it) 1985-09-28
CH641796A5 (it) 1984-03-15
GR68055B (fr) 1981-10-29
FR2440948A1 (fr) 1980-06-06
BE879821A (fr) 1980-03-03
IT7829466A0 (it) 1978-11-06
CA1113948A (fr) 1981-12-08

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed