JP2001503067A - チゾキサニドおよびニタゾキサニドの薬剤の合成物 - Google Patents
チゾキサニドおよびニタゾキサニドの薬剤の合成物Info
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- JP2001503067A JP2001503067A JP10548437A JP54843798A JP2001503067A JP 2001503067 A JP2001503067 A JP 2001503067A JP 10548437 A JP10548437 A JP 10548437A JP 54843798 A JP54843798 A JP 54843798A JP 2001503067 A JP2001503067 A JP 2001503067A
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- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.化学式(I)の化合物 および化学式(II)の化合物 からなるグループから少なくとも1つ選択された化合物を活性剤として含有する 経口投与用薬剤の合成物。 2.前記活性化合物は、200μmより小さい粒子サイズで、10μmより大き い平均粒子サイズを有する活性粒子からなる請求項1に記載の合成物。 3.前記活性粒子の平均粒子サイズは10から100μmの間である請求項2に 記載の化合物。 4.前記活性粒子の平均粒子サイズは20から50μmの間である請求項2に記 載の化合物。 5.前記活性粒子の重量で10%未満は100μmより大きい粒子サイズを有す る請求項2に記載の化合物。 6.前記活性粒子の重量で少なくとも50%は50μmより小さい粒子サイズを 有する請求項2に記載の化合物。 7.前記活性粒子の重量で10%未満は5μmより小さい粒子サイズを有する請 求項2に記載の化合物。 8.前記化合物は化学式(I)の化合物および化学式(II)の化合物の活性粒子 の混合物を含有し、前記混合物の化学式(I)および化学式(II)の化合物の重 量に係る、化学式(I)の化合物の内容重量は0.5から20%の間で構成され る請求項2に記載の化合物。 9.前記化合物はさらに少なくとも1つの薬剤的に許容可能な酸を含有する請求 項1に記載の化合物。 10.前記薬剤的に許容可能な酸はクエン酸、グルタミン酸、コハク酸、エタン スルホン酸、酢酸、酒石酸、アスコルビン酸、メタンスルホン酸、フマル酸、ア ジピン酸、リンゴ酸およびそれら混合物からなるグループから選ばれた請求項9 に記載の化合物。 11.前記活性剤は固体粒子の形で200μmより小さい粒子サイズと、10μ mより大きい平均粒子サイズを有し、前記薬剤的に許容可能な酸/前記固体粒子 の重量の重量比は0.01から0.5の間である請求項9に記載の化合物。 12.前記薬剤的に許容可能な酸/前記固体粒子の重量の重量比は0.03から 0.2の間である請求項11に記載の化合物。 13.クリプトスポリジウム パルバム(cryptosporidium parvum)、イソスポー ラ ベリ(Isospora belli)、エンテロサイトゾーン ビエヌーシ(Enterocytozoo n bieneusi)、エンセフアリトゾーン インテスティナリス (Encephalitozoon intestinalis)、マイコバクテリウム ツベキュローシス(Myc obacterium tuberculosis)、マイコバクテリウム アビウムイントラセルラーレ (Mycobacterium avium intracellulare)、ニューモシスチス カリニ(Pneumocy stis carinii)およびトキソプラズマ ゴンディ(Toxoplasma gondii)からな るグループから選ばれた微生物によって免疫無防備状態にある哺乳動物の感染治 療に関する方法であって、活性剤として化学式(I)の化合物 および化学式(II)の化合物からなるグループから選ばれた少なくとも1つの化合物を含有する薬剤の合成物 の投与を備える前記方法。 14.前記活性剤は平均粒子サイズが10から200μmの間である粒子の形か らなる請求項12に記載の方法。 15.前記活性剤は平均粒子サイズが20から50μmの間である粒子の形から なる請求項12に記載の方法。 16.前記薬剤の合成物は少なくとも薬剤的に許容可能な酸を含有する請求項1 2に記載の方法。 17.前記薬剤的に許容可能な酸はクエン酸、グルタミン酸、コハク酸、エタン スルホン酸、酢酸、酒石酸、アスコルビン酸、メタンスルホン酸、フマル酸、ア ジピン酸、リンゴ酸およびそれら混合物からなるグループから選ばれる請求項1 6に記載の方法。 18.前記活性剤は化学式(I)の化合物である請求項12に記載の方法。 19.前記活性剤は化学式(II)の化合物である請求項12に記載の方法。 20.前期哺乳動物はヒトであり、前記活性剤は1日あたり500から2000 mgの量で投与される請求項12に記載の方法。 21.前記活性剤は1日あたり1000から1500mgの量で投与される請求 項20に記載の方法。 22.ジストーマ(schistosoma)、肝蛭(Fasciola)、ファスキオラ(Fasciolopsis )、槍形吸虫(Dicrocoelium)、異形吸虫(Heterophyes)および巨大吸虫(Metago nimus)からなるグループから選ばれた吸虫による寄生虫の感染治療に関する方 法であって、活性剤として化学式(I)の化合物および化学式(II)の化合物 からなるグループから選ばれた少なくとも1つの化合物を含有する薬剤の合成物 の投与を備える前記方法。 23.マンソン住血吸虫(Schistosoma mansoni)、ビルハルツ住血吸虫(Schistos oma haematobium)、ジストーマ メコンギ(Schistosoma mekongi)、日本住血吸 虫(Schistosoma japonicum)、ジストーマ インターカラタム(Schistosoma inte rcalatum)、肝蛭(Fasciola hepatica)および巨大肝蛭(Fasciola gigantica)、 肥大吸虫(Fasciolopsis biski)、槍形吸虫(Dicrocoelium dendriticum)、異形吸 虫(Heterophyes heterophyes)および横川吸虫(Metagonimus yokoqawa)から なるグループから選ばれた吸虫による寄生虫の感染治療に関する方法であって、 活性剤として化学式(I)の化合物 および化学式(II)の化合物 からなるグループから選ばれた少なくとも1つの化合物を含有する薬剤の合成物 の投与を備える前記方法。 24.前記活性剤は10から200μmの間の平均粒子サイズを有する粒子から なる請求項23に記載の方法。 25.前記活性剤は20から50μmの間の平均粒子サイズを有する粒子からな る請求項24に記載の方法。 26.前記薬剤の合成物は少なくとも1つの薬剤的に許容可能な酸を含有する請 求項23に記載の方法。 27.前記薬剤的に許容可能な酸はクエン酸、グルタミン酸、コハク酸、エタン スルホン酸、酢酸、酒石酸、アスコルビン酸、メタンスルホン酸、フマル酸、ア ジピン酸、リンゴ酸およびそれら混合物からなるグループから選ばれる請求項2 6に記載の方法。 28.前記薬剤的に許容可能な酸/前記固体粒子の重量の重量比は0.01から 0.5の間である請求項26に記載の化合物。 29.前記活性剤は化学式(I)の化合物である請求項23に記載の方法。 30.前記活性剤は化学式(II)の化合物である請求項23に記載の方法。 31.局所投与用薬剤のペーストであって、前記ペーストは 活性剤として、化学式(I)の化合物 および化学式(II)の化合物 からなるグループから選ばれた少なくとも1つの化合物の固体粒子を備え、 前記粒子は 少なくとも1つの濃縮剤と、 少なくとも1つの湿潤剤と、 少なくとも1つの薬剤的に許容可能な酸で、ペーストのpHは2から6の間に あり、200μmより小さい粒子サイズと10μmより大きい平均粒子サイズ を有する。 32.前記ペーストはさらにセチルアルコール、グリセリン誘導体、プロピレン グリコールおよびそれら混合物からなるグループから選ばれた少なくとも1つの 添加剤を備える請求項31に記載の薬剤のペースト。 33.顆粒剤の存在において顆粒化された活性剤を含有する経口投与用薬剤の合 成物であって、 ・前記活性剤は化学式(I)の化合物 および化学式(II)の化合物 からなるグループから選ばれた少なくとも1つの化合物の固形活性粒子の形から なり、 前記活性粒子は200μmより小さい粒子サイズと10μmより大きい平均粒 子サイズを有する。 34.前記顆粒剤はポリビニルピロリドン、水、アルコール、シュークロース、 ヒドロキシルセルロースおよびそれら混合物からなるグループから選ばれる請求 項33に記載の化合物。 35.前記顆粒状活性固体粒子は少なくとも1つの薬剤的に許容可能な酸を含有 する請求項33に記載の化合物。 36.前記薬剤的に許容可能な酸はクエン酸、グルタミン酸、コハク酸、エタン スルホン酸、酢酸、酒石酸、アスコルビン酸、メタンスルホン酸、フマル酸、ア ジピン酸、リンゴ酸およびそれら混合物からなるグループから選ばれる請求項3 5に記載の化合物。 37.前記薬剤的に許容可能な酸/前記固体粒子の重量の重量比は0.01から 0.5の間である請求項35に記載の化合物。 38.活性剤、湿潤剤およびでんぷん誘導体を含有する経口投与用薬剤の合成物 であって、 前記活性剤は化学式(I)の化合物 および化学式(II)の化合物 からなるグループから選ばれた少なくとも1つの化合物の固形活性粒子の形から なり、 前記活性粒子は200μmより小さい粒子サイズと10μmより大きい平均粒 子サイズを有する。 39.さらに少なくとも1つの薬剤的に許容可能な酸を備える請求項38に記載 の薬剤の合成物。 40.前記活性粒子は重量で2から99.97%の前記活性化合物と重量で0. 03から10%の顆粒化剤を含有する顆粒状活性剤を形成するため顆粒剤の存在 で顆粒化される請求項38に記載の薬剤の合成物。 41.前記顆粒剤はポリビニルピロリドン、水、アルコール、シュークロース、 ヒドロキシルセルロースおよびそれら混合物からなるグループから選ばれる請求 項40に記載の薬剤の合成物。 42.経口投与用活性剤の液状懸濁液であって、前記懸濁液は、 ・活性剤として、化学式(I)の化合物 および化学式(II)の化合物 からなるグループから選ばれた少なくとも1つの化合物の固体粒子を含有し、 前記粒子は200μmより小さい粒子サイズと10μmより大きい平均粒子 サイズで、 ・少なくとも1つの薬剤的に許容可能な酸で、懸濁液のpHは2から6の間に ある。 43.懸濁液のpHは3から5の間にある請求項42に記載の懸濁液。 44.さらに顆粒剤を備える請求項42に記載の懸濁液。
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
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US08/852,447 US5968961A (en) | 1997-05-07 | 1997-05-07 | Pharmaceutical compositions of tizoxanide and nitazoxanide |
US08/852,447 | 1997-05-07 | ||
US08/887,809 US5965590A (en) | 1994-09-08 | 1997-07-03 | Method for treatment of opportunistic infections with pharmaceutical compositions of tizoxanide and nitazoxanide |
US08/887,809 | 1997-07-03 | ||
US08/887,810 | 1997-07-03 | ||
US08/887,810 US5856348A (en) | 1994-09-08 | 1997-07-03 | Method for treatment of trematodes with pharmaceutical compositions of tizoxanide and nitazoxanide |
PCT/US1998/009229 WO1998050035A1 (en) | 1997-05-07 | 1998-05-06 | Pharmaceutical compositions of tizoxanide and nitazoxanide |
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JP2001503067A true JP2001503067A (ja) | 2001-03-06 |
JP3739802B2 JP3739802B2 (ja) | 2006-01-25 |
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JP54843798A Expired - Fee Related JP3739802B2 (ja) | 1997-05-07 | 1998-05-06 | チゾキサニドおよびニタゾキサニドの薬剤の合成物 |
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EP (2) | EP1222921B1 (ja) |
JP (1) | JP3739802B2 (ja) |
KR (2) | KR100576646B1 (ja) |
CN (2) | CN100515420C (ja) |
AP (1) | AP1103A (ja) |
AR (1) | AR057242A2 (ja) |
AT (2) | ATE228839T1 (ja) |
AU (1) | AU740022B2 (ja) |
BG (2) | BG109365A (ja) |
BR (1) | BR9808722A (ja) |
CA (2) | CA2288003C (ja) |
CZ (2) | CZ298270B6 (ja) |
DE (2) | DE69827417T2 (ja) |
DK (2) | DK1005342T3 (ja) |
EA (2) | EA002920B1 (ja) |
EE (1) | EE04870B1 (ja) |
ES (2) | ES2150404T3 (ja) |
GE (1) | GEP20032970B (ja) |
HK (1) | HK1025907A1 (ja) |
HU (1) | HU229641B1 (ja) |
IL (2) | IL132516A (ja) |
IS (1) | IS2087B (ja) |
LV (1) | LV12492B (ja) |
ME (1) | ME00530B (ja) |
NO (2) | NO313983B1 (ja) |
NZ (2) | NZ513881A (ja) |
OA (1) | OA11169A (ja) |
PL (1) | PL193275B1 (ja) |
PT (2) | PT1005342E (ja) |
RO (1) | RO120605B1 (ja) |
SI (1) | SI20149B (ja) |
SK (2) | SK283947B6 (ja) |
TR (1) | TR199902733T2 (ja) |
UA (2) | UA57079C2 (ja) |
WO (1) | WO1998050035A1 (ja) |
Cited By (2)
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JP2009522371A (ja) * | 2006-01-09 | 2009-06-11 | ロマーク ラボラトリーズ エル.シー. | ウイルス性肝炎の処置 |
JP2017537977A (ja) * | 2014-11-11 | 2017-12-21 | ロマーク ラボラトリーズ,リミティド カンパニー | チゾキサニド、その類似体又は塩のプロドラッグを用いる組成物及び治療方法 |
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CA2467321A1 (en) | 2004-05-14 | 2005-11-14 | Paul J. Santerre | Polymeric coupling agents and pharmaceutically-active polymers made therefrom |
EP2395840B1 (en) * | 2009-02-13 | 2020-04-15 | Romark Laboratories, L.C. | Controlled release pharmaceutical formulations of nitazoxanide |
AU2010247816B2 (en) | 2009-05-12 | 2015-12-17 | Romark Laboratories L.C. | Haloalkyl heteroaryl benzamide compounds |
AP2012006064A0 (en) | 2009-06-26 | 2012-02-29 | Romark Lab Lc | Compounds and methods for treating influenza. |
WO2013110975A1 (es) | 2012-01-27 | 2013-08-01 | Siegfried Rhein S.A. De C.V. | Composición de nitazoxanida mejorada y proceso para prepararla |
JP7502186B2 (ja) | 2018-02-02 | 2024-06-18 | リップル セラピューティクス コーポレーション | ステロイド二量体を含むガラス製剤およびその使用 |
CN115956083A (zh) | 2020-05-01 | 2023-04-11 | 波纹疗法公司 | 异二聚体组合物及用于治疗眼部病症的方法 |
WO2022130406A1 (en) * | 2020-12-15 | 2022-06-23 | Cipla Limited | Inhalation composition of nitazoxanide or its derivatives for use in coronavirus disease |
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GB1437800A (en) * | 1973-08-08 | 1976-06-03 | Phavic Sprl | Derivatives of 2-benzamido-5-nitro-thiazoles |
US4315018A (en) * | 1978-12-07 | 1982-02-09 | Rossignol Jean F | Specific parasiticidal use of 2-benzamido-5-nitro-thiazole derivatives |
US5578621A (en) * | 1994-09-08 | 1996-11-26 | Romark Lab Lc | Benzamide derivatives |
US5387598A (en) * | 1994-04-13 | 1995-02-07 | Rossignol; Jean-Francois | Composition and galenic formulation suitable for combatting affections of the lower abdomen |
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1998
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1999
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2000
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2002
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2006
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009522371A (ja) * | 2006-01-09 | 2009-06-11 | ロマーク ラボラトリーズ エル.シー. | ウイルス性肝炎の処置 |
JP2017537977A (ja) * | 2014-11-11 | 2017-12-21 | ロマーク ラボラトリーズ,リミティド カンパニー | チゾキサニド、その類似体又は塩のプロドラッグを用いる組成物及び治療方法 |
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