ES2084547A1 - Antagonistas benzopiranicos y relacionados de leucotrieno b4. - Google Patents

Antagonistas benzopiranicos y relacionados de leucotrieno b4.

Info

Publication number
ES2084547A1
ES2084547A1 ES09301555A ES9301555A ES2084547A1 ES 2084547 A1 ES2084547 A1 ES 2084547A1 ES 09301555 A ES09301555 A ES 09301555A ES 9301555 A ES9301555 A ES 9301555A ES 2084547 A1 ES2084547 A1 ES 2084547A1
Authority
ES
Spain
Prior art keywords
leucotriene
antagonists
benzopyran
benzopyrans
rings
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.)
Granted
Application number
ES09301555A
Other languages
English (en)
Other versions
ES2084547B1 (es
Inventor
Kevin Koch
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 Inc
Original Assignee
Pfizer Inc
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 Pfizer Inc filed Critical Pfizer Inc
Priority to ES9301555A priority Critical patent/ES2084547B1/es
Publication of ES2084547A1 publication Critical patent/ES2084547A1/es
Application granted granted Critical
Publication of ES2084547B1 publication Critical patent/ES2084547B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

ANTAGONISTAS BENZOPIRANICOS Y RELACIONADOS DE LEUCOTRIENO B4. ESTA INVENCION SE REFIERE A: NUEVOS BENZOPIRANOS Y OTROS ANILLOS BENZO-FUSIONADOS ANTAGONISTAS DEL LEUCOTRIENO B4, QUE RESPONDEN A LA FORMULA I, DONDE R1 ES UN GRUPO FENILO O FENILO SUSTITUIDO Y A, N, R2 Y R3 SON LOS DEFINIDOS EN LA MEMORIA. SON UTILES EN EL TRATAMIENTO DE ENFERMEDADES INDUCIDAS POR LEUCOTRIENO B4.
ES9301555A 1993-07-12 1993-07-12 Antagonistas benzopiranicos y relacionados de leucotrieno b4. Expired - Fee Related ES2084547B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9301555A ES2084547B1 (es) 1993-07-12 1993-07-12 Antagonistas benzopiranicos y relacionados de leucotrieno b4.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9301555A ES2084547B1 (es) 1993-07-12 1993-07-12 Antagonistas benzopiranicos y relacionados de leucotrieno b4.

Publications (2)

Publication Number Publication Date
ES2084547A1 true ES2084547A1 (es) 1996-05-01
ES2084547B1 ES2084547B1 (es) 1997-01-16

Family

ID=8282516

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9301555A Expired - Fee Related ES2084547B1 (es) 1993-07-12 1993-07-12 Antagonistas benzopiranicos y relacionados de leucotrieno b4.

Country Status (1)

Country Link
ES (1) ES2084547B1 (es)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0292977A1 (en) * 1987-05-29 1988-11-30 G.D. Searle & Co. Alkoxy-substituted dihydrobenzopyran-2-carboxylate derivatives
EP0404440A2 (en) * 1989-06-22 1990-12-27 Pfizer Inc. Substituted sulfonamides and related compounds in the treatment of asthma, arthritis, and related diseases
US5059609A (en) * 1987-10-19 1991-10-22 Pfizer Inc. Substituted tetralins, chromans and related compounds in the treatment of asthma, arthritis and related diseases
WO1993015067A1 (en) * 1992-01-23 1993-08-05 Pfizer Inc. Benzopyran and related ltb4 antagonists

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0292977A1 (en) * 1987-05-29 1988-11-30 G.D. Searle & Co. Alkoxy-substituted dihydrobenzopyran-2-carboxylate derivatives
US5059609A (en) * 1987-10-19 1991-10-22 Pfizer Inc. Substituted tetralins, chromans and related compounds in the treatment of asthma, arthritis and related diseases
EP0404440A2 (en) * 1989-06-22 1990-12-27 Pfizer Inc. Substituted sulfonamides and related compounds in the treatment of asthma, arthritis, and related diseases
WO1993015067A1 (en) * 1992-01-23 1993-08-05 Pfizer Inc. Benzopyran and related ltb4 antagonists

Also Published As

Publication number Publication date
ES2084547B1 (es) 1997-01-16

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