AR033918A1 - Composicion para acelerar la soldadura de una fractura osea - Google Patents

Composicion para acelerar la soldadura de una fractura osea

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Publication number
AR033918A1
AR033918A1 ARP020101912A ARP020101912A AR033918A1 AR 033918 A1 AR033918 A1 AR 033918A1 AR P020101912 A ARP020101912 A AR P020101912A AR P020101912 A ARP020101912 A AR P020101912A AR 033918 A1 AR033918 A1 AR 033918A1
Authority
AR
Argentina
Prior art keywords
possesses
composition
pde4
welding
compound
Prior art date
Application number
ARP020101912A
Other languages
English (en)
Inventor
N Sakurai
T Takagi
N Yanaka
Y Horikiri
Takashi Tamura
Original Assignee
Tanabe Seiyaku Co
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 Tanabe Seiyaku Co filed Critical Tanabe Seiyaku Co
Publication of AR033918A1 publication Critical patent/AR033918A1/es

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    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/50Pyridazines; Hydrogenated pyridazines
    • A61K31/502Pyridazines; Hydrogenated pyridazines ortho- or peri-condensed with carbocyclic ring systems, e.g. cinnoline, phthalazine
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    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/21Esters, e.g. nitroglycerine, selenocyanates
    • A61K31/27Esters, e.g. nitroglycerine, selenocyanates of carbamic or thiocarbamic acids, meprobamate, carbachol, neostigmine
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    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/275Nitriles; Isonitriles
    • A61K31/277Nitriles; Isonitriles having a ring, e.g. verapamil
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    • A61K31/33Heterocyclic compounds
    • A61K31/335Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
    • A61K31/34Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide
    • A61K31/343Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide condensed with a carbocyclic ring, e.g. coumaran, bufuralol, befunolol, clobenfurol, amiodarone
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    • A61K31/381Heterocyclic compounds having sulfur as a ring hetero atom having five-membered rings
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    • A61K31/40Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
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    • A61K31/435Heterocyclic 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
    • A61K31/44Non condensed pyridines; Hydrogenated derivatives thereof
    • A61K31/445Non condensed piperidines, e.g. piperocaine
    • A61K31/4453Non condensed piperidines, e.g. piperocaine only substituted in position 1, e.g. propipocaine, diperodon
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    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435Heterocyclic 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
    • A61K31/47Quinolines; Isoquinolines
    • A61K31/4709Non-condensed quinolines and containing further heterocyclic rings
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    • A61K31/495Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/4985Pyrazines or piperazines ortho- or peri-condensed with heterocyclic ring systems
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    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/50Pyridazines; Hydrogenated pyridazines
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    • A61K31/495Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
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    • A61K31/495Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
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    • A61K31/5025Pyridazines; Hydrogenated pyridazines ortho- or peri-condensed with heterocyclic ring systems
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    • A61K31/53751,4-Oxazines, e.g. morpholine
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    • A61K31/551Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole having two nitrogen atoms, e.g. dilazep
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    • A61K9/1647Polyesters, e.g. poly(lactide-co-glycolide)
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Abstract

Una composición para acelerar la soldadura de la fractura que comprende un inhibidor de PDE4 como ingrediente activo, específicamente se provee una composición que comprende un inhibidor de PDE4 y un polímero biocompatible y biodegradable, dicha composición, cuando es formulada en una forma conveniente para administración local tal como preparación de microesferas, puede proveer una composición farmacéutica que ilustra un excelente efecto de curación temprana del hueso. El polímero biocompatible y biodegradable puede ser uno o más polímeros seleccioandos del grupo que consiste de ácido poliláctico, copolímero de ácido láctico ácido glicólico y copolímero de ácido 2-hidroxibutírico-ácido glicólico, con un peso molecular promedio de 2.000-800.000. El inhibidor de PDE4 es un compuesto que posee una estructura parcial, que posee actividad inhibitoria de PDE4 es un compuesto que posee una estructura parcial que posee actividad inhibitoria de PDE4 es un compuesto que posee una estructura parcial, que posee actividad inhibitoria de PDE4, como la siguiente: (A) naftaleno o una estructura química análoga al mismo; o (B) 3-ciclopentiloxi-4-metoxifenilo o una estructura química análoga al mismo. La composición es útil en la soldadura de fracturas rebelde de personas mayores y pacientes diabéticos o con osteosporosis.
ARP020101912A 2001-05-23 2002-05-23 Composicion para acelerar la soldadura de una fractura osea AR033918A1 (es)

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JP2001154064 2001-05-23

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AR033918A1 true AR033918A1 (es) 2004-01-07

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ARP020101912A AR033918A1 (es) 2001-05-23 2002-05-23 Composicion para acelerar la soldadura de una fractura osea

Country Status (9)

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US (2) US20040146561A1 (es)
EP (1) EP1389468A4 (es)
JP (2) JP4510384B2 (es)
KR (1) KR20040007596A (es)
CN (1) CN1520313A (es)
AR (1) AR033918A1 (es)
CA (1) CA2447619A1 (es)
MX (1) MXPA03010679A (es)
WO (1) WO2002094321A1 (es)

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