GB2036017B - Selective process for the preparation of 7-hydroxycoumarin derivatives - Google Patents

Selective process for the preparation of 7-hydroxycoumarin derivatives

Info

Publication number
GB2036017B
GB2036017B GB7938197A GB7938197A GB2036017B GB 2036017 B GB2036017 B GB 2036017B GB 7938197 A GB7938197 A GB 7938197A GB 7938197 A GB7938197 A GB 7938197A GB 2036017 B GB2036017 B GB 2036017B
Authority
GB
United Kingdom
Prior art keywords
preparation
selective process
hydroxycoumarin derivatives
hydroxycoumarin
derivatives
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.)
Expired
Application number
GB7938197A
Other languages
English (en)
Other versions
GB2036017A (en
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.)
Fidia SpA
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 GB2036017A publication Critical patent/GB2036017A/en
Application granted granted Critical
Publication of GB2036017B publication Critical patent/GB2036017B/en
Expired legal-status Critical Current

Links

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)
GB7938197A 1978-11-06 1979-11-05 Selective process for the preparation of 7-hydroxycoumarin derivatives Expired GB2036017B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
GB2036017A GB2036017A (en) 1980-06-25
GB2036017B true GB2036017B (en) 1983-03-23

Family

ID=11227039

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7938197A Expired GB2036017B (en) 1978-11-06 1979-11-05 Selective process for the preparation of 7-hydroxycoumarin derivatives

Country Status (16)

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

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
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
US5877185A (en) * 1991-10-22 1999-03-02 Octamer, Inc. Synergistic compositions useful as 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
YU40580B (en) 1986-02-28
ES485745A1 (es) 1980-07-01
PT70412A (en) 1979-12-01
YU269679A (en) 1983-01-21
FR2440948A1 (fr) 1980-06-06
ATA712979A (de) 1983-02-15
NL7907983A (nl) 1980-05-08
ZA795805B (en) 1980-10-29
DE2944376A1 (de) 1980-05-14
IT1100069B (it) 1985-09-28
GR68055B (xx) 1981-10-29
FI793400A (fi) 1980-05-07
BE879821A (fr) 1980-03-03
JPS5569575A (en) 1980-05-26
IT7829466A0 (it) 1978-11-06
AT372380B (de) 1983-09-26
CA1113948A (en) 1981-12-08
CH641796A5 (it) 1984-03-15
FR2440948B1 (xx) 1983-06-24
GB2036017A (en) 1980-06-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19941105