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
Authority: ES; Spain
Prior art keywords: formula; compound; see; dibenzo; pyran
Prior art date: 1973-12-27
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

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.)

1973-12-27

Filing date

1974-12-24

Publication date

1976-12-01

1974-12-24 Application filed by Carlo Erba SpA filed Critical Carlo Erba SpA

1976-12-01 Publication of ES433299A1 publication Critical patent/ES433299A1/es

Status Expired legal-status Critical Current

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
- C07D311/78—Ring systems having three or more relevant rings
- C07D311/80—Dibenzopyrans; 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)
Plural Heterocyclic Compounds (AREA)
Pyrane Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic 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 (es)
AU (1)	AU7612874A (es)
BE (1)	BE823873A (es)
DD (1)	DD115661A5 (es)
DE (1)	DE2459076A1 (es)
DK (1)	DK680174A (es)
ES (1)	ES433299A1 (es)
FI (1)	FI367874A (es)
FR (1)	FR2255895A1 (es)
IL (1)	IL46614A0 (es)
NL (1)	NL7416454A (es)
NO (1)	NO744713L (es)
SE (1)	SE7416126L (es)

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
JP2006511460A (ja) *	2002-08-23	2006-04-06	ユニバーシティオブコネチカット	治療適応を持つケトカンナビノイド
WO2007101247A2 (en) *	2006-02-28	2007-09-07	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

1974
- 1974-12-05 AU AU76128/74A patent/AU7612874A/en not_active Expired
- 1974-12-13 DE DE19742459076 patent/DE2459076A1/de active Pending
- 1974-12-17 NL NL7416454A patent/NL7416454A/xx unknown
- 1974-12-19 FI FI3678/74A patent/FI367874A/fi unknown
- 1974-12-20 SE SE7416126A patent/SE7416126L/xx unknown
- 1974-12-23 DK DK680174A patent/DK680174A/da unknown
- 1974-12-24 DD DD183412A patent/DD115661A5/xx unknown
- 1974-12-24 ES ES74433299A patent/ES433299A1/es not_active Expired
- 1974-12-27 NO NO744713A patent/NO744713L/no unknown
- 1974-12-27 JP JP50003007A patent/JPS5096574A/ja active Pending
- 1974-12-27 FR FR7443124A patent/FR2255895A1/fr not_active Withdrawn
- 1974-12-27 BE BE151938A patent/BE823873A/xx unknown
1975
- 1975-02-11 IL IL46614A patent/IL46614A0/xx unknown

Also Published As

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

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