ES2051800T3 - Tableta cubierta de dihidropiridina. - Google Patents

Tableta cubierta de dihidropiridina.

Info

Publication number
ES2051800T3
ES2051800T3 ES88109420T ES88109420T ES2051800T3 ES 2051800 T3 ES2051800 T3 ES 2051800T3 ES 88109420 T ES88109420 T ES 88109420T ES 88109420 T ES88109420 T ES 88109420T ES 2051800 T3 ES2051800 T3 ES 2051800T3
Authority
ES
Spain
Prior art keywords
dihydropyridine
covered tablet
tablet
covered
difficially
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 - Lifetime
Application number
ES88109420T
Other languages
English (en)
Inventor
Andreas Dr Ohm
Helmut Dr Luchtenberg
Shinji Maegata
Wolfgang Dr Opitz
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.)
Bayer AG
Original Assignee
Bayer AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6330136&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2051800(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of ES2051800T3 publication Critical patent/ES2051800T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
    • A61K9/2086—Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat
    • A61K9/209—Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat containing drug in at least two layers or in the core and in at least one outer layer
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/12—Antihypertensives

Abstract

LA INVENCION SE REFIERE A PREPARADOS MEDICINALES CON ACCION DE LARGA DURACION EN FORMA DE TABLETAS RECUBIERTAS QUE CONTIENEN UN PRINCIPIO ACTIVO DE DIHIDROPIRIDINA DIFICILMENTE SOLUBLE DE LA FORMULA GENERAL(I) EN LA QUE R1 A R5 TIENEN EL SIGNIFICADO DADO EN LA INVENCION, ASI COMO PROCEDIMIENTO PARA SU OBTENCION.
ES88109420T 1987-06-24 1988-06-14 Tableta cubierta de dihidropiridina. Expired - Lifetime ES2051800T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873720757 DE3720757A1 (de) 1987-06-24 1987-06-24 Dhp-manteltablette

Publications (1)

Publication Number Publication Date
ES2051800T3 true ES2051800T3 (es) 1994-07-01

Family

ID=6330136

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88109420T Expired - Lifetime ES2051800T3 (es) 1987-06-24 1988-06-14 Tableta cubierta de dihidropiridina.

Country Status (10)

Country Link
US (1) US4892741A (es)
EP (1) EP0299211B1 (es)
JP (2) JPH0611699B2 (es)
AT (1) ATE75142T1 (es)
CA (1) CA1309951C (es)
DE (2) DE3720757A1 (es)
ES (1) ES2051800T3 (es)
GR (1) GR3004448T3 (es)
IE (1) IE60352B1 (es)
IL (1) IL86827A (es)

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Also Published As

Publication number Publication date
EP0299211B1 (de) 1992-04-22
DE3720757A1 (de) 1989-01-05
CA1309951C (en) 1992-11-10
JPH0611699B2 (ja) 1994-02-16
GR3004448T3 (es) 1993-03-31
IE60352B1 (en) 1994-06-29
IL86827A (en) 1993-02-21
DE3870338D1 (de) 1992-05-27
IL86827A0 (en) 1988-11-30
JP2955524B2 (ja) 1999-10-04
US4892741A (en) 1990-01-09
JPS6422822A (en) 1989-01-25
JPH09183728A (ja) 1997-07-15
EP0299211A1 (de) 1989-01-18
IE881916L (en) 1988-12-24
ATE75142T1 (de) 1992-05-15

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