ES2421930T3 - Procedimientos de síntesis y/o de purificación de compuestos de diaminofenotiazinio - Google Patents

Procedimientos de síntesis y/o de purificación de compuestos de diaminofenotiazinio

Info

Publication number
ES2421930T3
ES2421930T3 ES07733509T ES07733509T ES2421930T3 ES 2421930 T3 ES2421930 T3 ES 2421930T3 ES 07733509 T ES07733509 T ES 07733509T ES 07733509 T ES07733509 T ES 07733509T ES 2421930 T3 ES2421930 T3 ES 2421930T3
Authority
ES
Spain
Prior art keywords
compound
alkyl
daptc
alkenyl
independently selected
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.)
Active
Application number
ES07733509T
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English (en)
Inventor
Claude Wischik
John Storey
Colin Marshall
James Sinclair
Thomas Baddeley
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.)
Wista Laboratories Ltd
Original Assignee
Wista Laboratories Ltd
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38669650&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2421930(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wista Laboratories Ltd filed Critical Wista Laboratories Ltd
Application granted granted Critical
Publication of ES2421930T3 publication Critical patent/ES2421930T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • A61K31/54—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame
    • A61K31/5415—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame ortho- or peri-condensed with carbocyclic ring systems, e.g. phenothiazine, chlorpromazine, piroxicam
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
    • A61P25/16—Anti-Parkinson drugs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • A61P31/14—Antivirals for RNA viruses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • A61P31/14—Antivirals for RNA viruses
    • A61P31/18—Antivirals for RNA viruses for HIV
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P33/00—Antiparasitic agents
    • A61P33/02—Antiprotozoals, e.g. for leishmaniasis, trichomoniasis, toxoplasmosis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P33/00—Antiparasitic agents
    • A61P33/02—Antiprotozoals, e.g. for leishmaniasis, trichomoniasis, toxoplasmosis
    • A61P33/06—Antimalarials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P33/00—Antiparasitic agents
    • A61P33/10—Anthelmintics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D279/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one sulfur atom as the only ring hetero atoms
    • C07D279/10—1,4-Thiazines; Hydrogenated 1,4-thiazines
    • C07D279/14—1,4-Thiazines; Hydrogenated 1,4-thiazines condensed with carbocyclic rings or ring systems
    • C07D279/18—[b, e]-condensed with two six-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D279/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one sulfur atom as the only ring hetero atoms
    • C07D279/10—1,4-Thiazines; Hydrogenated 1,4-thiazines
    • C07D279/14—1,4-Thiazines; Hydrogenated 1,4-thiazines condensed with carbocyclic rings or ring systems
    • C07D279/18—[b, e]-condensed with two six-membered rings
    • C07D279/20—[b, e]-condensed with two six-membered rings with hydrogen atoms directly attached to the ring nitrogen atom
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Abstract

Un procedimiento para la síntesis y/o purificación de un compuesto de diaminofenotiazinio (DAPTC)de la siguiente fórmula: en la que: cada uno de R1 y R9 se selecciona independientemente entre: -H; alquilo C1-4; alquenilo C2-4; y alquilo C1-4halogenado; cada uno de R3NA y R3NB se selecciona independientemente entre: alquilo C1-4; alquenilo C2-4; y alquilo C1-4halogenado; cada uno de R7NA y R7NB se selecciona independientemente entre: alquilo C1-4; alquenilo C2-4; y alquilo C1-4halogenado; y X es uno o más contraiones aniónicos para conseguir neutralidad eléctrica; cuyo procedimiento comprende al menoslas siguientes etapas, en orden: purificar (PUR) un compuesto reactivo acilado correspondiente (ARC); desacilar (DAC) dicho compuesto reactivo acilado (ARC) para dar un compuesto desacilado correspondiente; purificar opcionalmente (PURDAC-OX) dicho compuesto desacilado; oxidar (OX) dicho compuesto desacilado para dar dicho compuesto de diaminofenotiazinio (DAPTC), en el que latemperatura de reacción de la etapa de oxidación es 1-25 ºC; y purificar opcionalmente (PUROX) dicho compuesto de diaminofenotiazinio (DAPTC).
ES07733509T 2006-07-11 2007-07-10 Procedimientos de síntesis y/o de purificación de compuestos de diaminofenotiazinio Active ES2421930T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81962706P 2006-07-11 2006-07-11
PCT/GB2007/002570 WO2008007074A2 (en) 2006-07-11 2007-07-10 Methods of synthesis and/or purification of diaminophenothiazinium compounds

Publications (1)

Publication Number Publication Date
ES2421930T3 true ES2421930T3 (es) 2013-09-06

Family

ID=38669650

Family Applications (4)

Application Number Title Priority Date Filing Date
ES11173334.1T Active ES2529714T3 (es) 2006-07-11 2007-07-10 Procedimientos de síntesis y/o de purificación de compuestos de diaminofenotiazinio
ES16173815T Active ES2912571T3 (es) 2006-07-11 2007-07-10 Procedimientos de síntesis y/o de purificación de compuestos de diaminofenotiazinio
ES11173338.2T Active ES2603783T3 (es) 2006-07-11 2007-07-10 Procedimientos de síntesis y/o de purificación de compuestos de diaminofenotiazinio
ES07733509T Active ES2421930T3 (es) 2006-07-11 2007-07-10 Procedimientos de síntesis y/o de purificación de compuestos de diaminofenotiazinio

Family Applications Before (3)

Application Number Title Priority Date Filing Date
ES11173334.1T Active ES2529714T3 (es) 2006-07-11 2007-07-10 Procedimientos de síntesis y/o de purificación de compuestos de diaminofenotiazinio
ES16173815T Active ES2912571T3 (es) 2006-07-11 2007-07-10 Procedimientos de síntesis y/o de purificación de compuestos de diaminofenotiazinio
ES11173338.2T Active ES2603783T3 (es) 2006-07-11 2007-07-10 Procedimientos de síntesis y/o de purificación de compuestos de diaminofenotiazinio

Country Status (17)

Country Link
US (9) US7956183B2 (es)
EP (5) EP2457905B1 (es)
JP (2) JP5350237B2 (es)
CN (2) CN102718730B (es)
AU (1) AU2007274057B2 (es)
CA (1) CA2657352C (es)
CY (1) CY1118184T1 (es)
DK (4) DK3121169T3 (es)
ES (4) ES2529714T3 (es)
HK (1) HK1129675A1 (es)
HU (1) HUE030621T2 (es)
LT (1) LT2457905T (es)
MY (2) MY162313A (es)
PL (4) PL3121169T3 (es)
PT (4) PT2457905T (es)
SI (4) SI2457905T1 (es)
WO (1) WO2008007074A2 (es)

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Also Published As

Publication number Publication date
ES2912571T3 (es) 2022-05-26
US20110294795A1 (en) 2011-12-01
CA2657352C (en) 2019-06-11
US11878021B2 (en) 2024-01-23
AU2007274057A1 (en) 2008-01-17
SI2457904T1 (sl) 2015-02-27
EP2457905B1 (en) 2016-08-17
EP2457904B1 (en) 2014-11-19
PT3121169T (pt) 2022-05-13
CN102718730B (zh) 2018-06-05
PL2457904T3 (pl) 2015-04-30
US8440821B2 (en) 2013-05-14
CN101511803A (zh) 2009-08-19
AU2007274057B2 (en) 2012-12-13
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US9980971B2 (en) 2018-05-29
CY1118184T1 (el) 2017-06-28
US20170273986A1 (en) 2017-09-28
LT2457905T (lt) 2016-11-10
SI2457905T1 (sl) 2016-12-30
PT2457904E (pt) 2015-02-27
PL3121169T3 (pl) 2022-05-23
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EP3121169B1 (en) 2022-02-09
ES2603783T3 (es) 2017-03-01
EP2457905A1 (en) 2012-05-30
US20090259040A1 (en) 2009-10-15
US7956183B2 (en) 2011-06-07
JP5350237B2 (ja) 2013-11-27
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HK1129675A1 (en) 2009-12-04
US9675621B2 (en) 2017-06-13
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US20240115580A1 (en) 2024-04-11
SI2057136T1 (sl) 2013-09-30
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US10525061B2 (en) 2020-01-07
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PT2057136E (pt) 2013-08-28
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