ES419485A1 - Procedimiento de preparacion de derivados del dimetoxi-4,8-furo (3,2-f) benzoxazol. - Google Patents

Procedimiento de preparacion de derivados del dimetoxi-4,8-furo (3,2-f) benzoxazol.

Info

Publication number: ES419485A1
Authority: ES; Spain
Prior art keywords: formula; furo; benzoxazole; dimethoxy; amine derivatives
Prior art date: 1972-10-10
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

ES419485A

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.)

Synthelabo SA

Original Assignee

Delalande SA

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.)

1972-10-10

Filing date

1973-10-09

Publication date

1976-04-01

1973-10-09 Application filed by Delalande SA filed Critical Delalande SA

1976-04-01 Publication of ES419485A1 publication Critical patent/ES419485A1/es

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/86—Benzo [b] furans; Hydrogenated benzo [b] furans with an oxygen atom directly attached in position 7
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
- C07D498/04—Ortho-condensed systems

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

ES419485A 1972-10-10 1973-10-09 Procedimiento de preparacion de derivados del dimetoxi-4,8-furo (3,2-f) benzoxazol. Expired ES419485A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7235861A FR2201886B1 (xx)	1972-10-10	1972-10-10

Publications (1)

Publication Number	Publication Date
ES419485A1 true ES419485A1 (es)	1976-04-01

Family

ID=9105428

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES419485A Expired ES419485A1 (es)	1972-10-10	1973-10-09	Procedimiento de preparacion de derivados del dimetoxi-4,8-furo (3,2-f) benzoxazol.

Country Status (14)

Country	Link
JP (1)	JPS4993396A (xx)
AU (1)	AU474987B2 (xx)
BE (1)	BE805569A (xx)
CA (1)	CA996108A (xx)
CH (1)	CH575946A5 (xx)
DE (1)	DE2350207A1 (xx)
ES (1)	ES419485A1 (xx)
FR (1)	FR2201886B1 (xx)
GB (1)	GB1374400A (xx)
LU (1)	LU68584A1 (xx)
NL (1)	NL7313967A (xx)
SE (1)	SE384682B (xx)
SU (1)	SU512705A3 (xx)
ZA (1)	ZA737829B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB0401334D0 (en) *	2004-01-21	2004-02-25	Novartis Ag	Organic compounds

1972
- 1972-10-10 FR FR7235861A patent/FR2201886B1/fr not_active Expired
1973
- 1973-10-02 BE BE136261A patent/BE805569A/xx unknown
- 1973-10-05 GB GB4661473A patent/GB1374400A/en not_active Expired
- 1973-10-05 DE DE19732350207 patent/DE2350207A1/de active Pending
- 1973-10-08 ZA ZA737829*A patent/ZA737829B/xx unknown
- 1973-10-09 SE SE7313721A patent/SE384682B/xx unknown
- 1973-10-09 AU AU61152/73A patent/AU474987B2/en not_active Expired
- 1973-10-09 LU LU68584A patent/LU68584A1/xx unknown
- 1973-10-09 SU SU1962870A patent/SU512705A3/ru active
- 1973-10-09 JP JP48112908A patent/JPS4993396A/ja active Pending
- 1973-10-09 ES ES419485A patent/ES419485A1/es not_active Expired
- 1973-10-10 CA CA183,027A patent/CA996108A/fr not_active Expired
- 1973-10-10 NL NL7313967A patent/NL7313967A/xx unknown
- 1973-10-10 CH CH1444373A patent/CH575946A5/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
GB1374400A (en)	1974-11-20
JPS4993396A (xx)	1974-09-05
CA996108A (fr)	1976-08-31
AU474987B2 (en)	1976-08-05
ZA737829B (en)	1974-08-28
DE2350207A1 (de)	1974-04-25
AU6115273A (en)	1975-04-10
FR2201886B1 (xx)	1976-05-21
BE805569A (fr)	1974-04-02
NL7313967A (xx)	1974-04-16
SE384682B (sv)	1976-05-17
FR2201886A1 (xx)	1974-05-03
LU68584A1 (xx)	1973-12-14
SU512705A3 (ru)	1976-04-30
CH575946A5 (xx)	1976-05-31

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