ES433299A1 - Procedimiento para la preparacion de nuevos derivados de benzopirano. - Google Patents

Procedimiento para la preparacion de nuevos derivados de benzopirano.

Info

Publication number
ES433299A1
ES433299A1 ES74433299A ES433299A ES433299A1 ES 433299 A1 ES433299 A1 ES 433299A1 ES 74433299 A ES74433299 A ES 74433299A ES 433299 A ES433299 A ES 433299A ES 433299 A1 ES433299 A1 ES 433299A1
Authority
ES
Spain
Prior art keywords
formula
compound
see
dibenzo
pyran
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
ES74433299A
Other languages
English (en)
Spanish (es)
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.)
Pfizer Italia SRL
Original Assignee
Carlo Erba 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 Carlo Erba SpA filed Critical Carlo Erba SpA
Publication of ES433299A1 publication Critical patent/ES433299A1/es
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D311/00Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02Heterocyclic 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
    • C07D311/78Ring systems having three or more relevant rings
    • C07D311/80Dibenzopyrans; Hydrogenated dibenzopyrans

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Pyrane Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
ES74433299A 1973-12-27 1974-12-24 Procedimiento para la preparacion de nuevos derivados de benzopirano. Expired ES433299A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT3208873 1973-12-27
IT2029474 1974-02-08

Publications (1)

Publication Number Publication Date
ES433299A1 true ES433299A1 (es) 1976-12-01

Family

ID=26327481

Family Applications (1)

Application Number Title Priority Date Filing Date
ES74433299A Expired ES433299A1 (es) 1973-12-27 1974-12-24 Procedimiento para la preparacion de nuevos derivados de benzopirano.

Country Status (13)

Country Link
JP (1) JPS5096574A (de)
AU (1) AU7612874A (de)
BE (1) BE823873A (de)
DD (1) DD115661A5 (de)
DE (1) DE2459076A1 (de)
DK (1) DK680174A (de)
ES (1) ES433299A1 (de)
FI (1) FI367874A (de)
FR (1) FR2255895A1 (de)
IL (1) IL46614A0 (de)
NL (1) NL7416454A (de)
NO (1) NO744713L (de)
SE (1) SE7416126L (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152450A (en) * 1978-02-17 1979-05-01 Eli Lilly And Company 9-Amino-dibenzopyrans
ZA817002B (en) * 1980-10-20 1982-09-29 Erba Farmitalia 6-substituted 6h-dibenzo(b,d)pyran derivatives and process for their preparation
US7183313B2 (en) * 2002-08-23 2007-02-27 University Of Connecticut Keto cannabinoids with therapeutic indications
CA2643579C (en) * 2006-02-28 2018-05-15 Paloma Pharmaceuticals, Inc. Compositions and methods to treat diseases characterized by cellular proliferation and angiogenesis
US9381187B2 (en) 2011-02-16 2016-07-05 Paloma Pharmaceuticals, Inc. Radiation countermeasure agents

Also Published As

Publication number Publication date
SE7416126L (de) 1975-06-30
DE2459076A1 (de) 1975-07-10
DD115661A5 (de) 1975-10-12
NL7416454A (nl) 1975-07-01
NO744713L (de) 1975-07-21
FI367874A (de) 1975-06-28
AU7612874A (en) 1976-06-10
BE823873A (fr) 1975-04-16
JPS5096574A (de) 1975-07-31
IL46614A0 (en) 1975-05-22
DK680174A (de) 1975-08-25
FR2255895A1 (en) 1975-07-25

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