JPH05507068A - 2―デオキシ―2,3―ジデヒドロ―n―アセチルノイラミン酸の誘導体及び類似体と抗ウイルス剤としてのそれらの用途 - Google Patents
2―デオキシ―2,3―ジデヒドロ―n―アセチルノイラミン酸の誘導体及び類似体と抗ウイルス剤としてのそれらの用途Info
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/16—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D309/28—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D309/30—Oxygen atoms, e.g. delta-lactones
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- 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
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- 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
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- 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
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/16—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D309/28—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
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Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.下記式(I)又は式(Ia)の化合物及びその薬学上許容される塩又は誘導 体。 ▲数式、化学式、表等があります▼(I)▲数式、化学式、表等があります▼( Ia)〔上記一般式(I)においてAは酸素、炭素又はイオウであり、一般式( Ia)においてAは窒素又は炭素である;R1はCOOH、P(O)(OH)2 、NO2、SOOH、SO3 H、テトラゾール、CH2CHO、CHO又はC H(CHO)2を表す;R2はH、OR6、F、Cl、Br、CN、NHR6、 SR6又はCH2 Xを表すが、ここでXはNHR6、ハロゲン又はOR6であ り、 R6は水素;炭素原子1〜4を有するアシル基;炭素原子1〜6を有する直鎖も しくは環状アルキル基又はそのハロゲン置換類似体;アリル基、非置換アリール 基、又は、ハロゲン、OH基、NO2基、NH2基もしくはCOOH基で置換さ れたアリールである;R3及びR3′は同一であるか又は異なり、各々水素、C N、NHR6、N3、SR6、=N−OR6、OR6、グアニジノ、 ▲数式、化学式、表等があります▼,NR6,▲数式、化学式、表等があります ▼,▲数式、化学式、表等があります▼▲数式、化学式、表等があります▼,ま たは▲数式、化学式、表等があります▼を表す; R4はNHR6、SR6、OR6、COOR6、NO2、C(R6)3、CH2 COOR6、CH2NO2又はCH2NHR6を表す;及び R5はCH2YR6、CHYR6CH2YR6又はCHYR6CHYR6CH2 YR6を表すが、ここでYはO、S、NH又はHであり、R5基における連なる Y基は同一であるか又は異なってよい; 但し一般式(I)において: (i)R3又はR3′がOR6又は水素で、Aが酸素又はイオウである場合、上 記化合物は下記の双方を有することができず: (a)水素であるR2 (b)NH−アシルであるR4 (ii)R6はYが水素である場合に共有結合を表し、また、一般式(Ia)に おいて: (i)R3又はR3′がOR6又は水素で、Aが窒素である場合、上記化合物は 下記の双方を有することができず:(a)水素であるR2 (b)NH−アシルであるR4、そして(ii)R6はYが水素である場合に共 有結合を表す〕2.化合物が下記一般式(II)である、請求項1に記載の化合 物又はその薬学上許容される塩もしくは誘導体。 ▲数式、化学式、表等があります▼(II)〔上記においてR3は水素又はR3 ′であり、ここでR3′は−N3、−CN、−CH2NH2又は−NR8R9で ある;R8及びR9は同一であるか又は異なり、各々水素、炭素原子1〜6の直 鎖もしくは環状アルキル基、炭素原子1〜6のアシルもしくは置換アシル基、− C(NH)NH2、−CH2COOH、−CH2CH2OH又は−CH2CH( R10)(R11)を表す; R10及びR11は同一でも又は異なっていてもよく、各々酸素又はR12N= を表す;及び R12は水素、−OH、−OCH3、−NH2又は−(CH3)2N−を表す〕 3.下記式(Ib)で表わされる化合物である、請求項1又は2に記載の化合物 又はその薬学上許容される塩もしくは誘導体。 ▲数式、化学式、表等があります▼(Ib)〔上記式中R3bは(alk)xN R6bR7b、CN又はN3である; ここでalkは非置換又は置換メチレンである;xは0又は1である; R6bは水素、C1−6アルキル、アリール、アラルキル、アミジン、NR7b R8b又は1以上の(窒素、酸素又はイオウのような)ヘテロ原子を有する不飽 和もしくは飽和環である; R7bは水素、C1−6アルキル又はアリルである;又はNR6bR7bは場合 により更に1以上のヘテロ原子を有していてよい場合により置換されていてもよ い5又は6員環を形成している; R8bは水素又はC1−6アルキルである;及びR4bはNHCOR9bである が、ここでR9bは水素、置換もしくは非置換C1−4アルキル又はアリールで ある〕4.R3がNHR6である、請求項1〜3のいずれか一項に記載の化合物 。 5.R3bがNR6bR7bである、請求項3に記載の化合物。 6.R3が NH2又は▲数式、化学式、表等があります▼である、請求項1〜5のいずれか 一項に記載の化合物。 7.5−アセトアミド−4−アジド−2,3,4,5−テトラデオキシ−D−ガ ラクト−ノン−2−エノピラノソン酸ナトリウム(4−アジドNeu5Ac2e n);5−アセトアミド−4−N,N−ジアリルアミノ−2,3,4,5−テト ラデオキシ−D−グリセロ−D−ガラクト−ノン−2−エノピラノソン酸ナトリ ウム;5−アセトアミド−4−N−アリルアミノ−2,3,4,5−テトラデオ キシ−D−グリセロ−D−ガラクト−ノン−2−エノビラノソン酸ナトリウム( 4−エピアミノNeu4Ac2en); 5−アセトアミド−4−アミノ−2,3,4,5−テトラデオキシ−D−グリセ ロ−D−タロ−ノン−2−エノピラノソン酸ナトリウム; 5−アセトアミド−7,8,9−トリ−O−アセチル4−N,N−ジアリルアミ ノ−2,3,4,5−テトラデオキシ−D−グリセロ−D−ガラクト−ノン−2 −エノピラノソン酸メチル(4−N,N−ジアリルアミノNeu5,7,8,9 Ac42enlMe); 5−アセトアミド−4−N,N−ジアリルアミノ−2,3,4,5−テトラデオ キシ−D−グリセロ−D−ガラクト−ノン−2−エノピラノソン酸ナトリウム; 5−アセトアミド−7,8,9−トリ−O−アセチル−4−N−アリルアミノ− 2,3,4,5−テトラデオキシ−D−グリセロ−D−ガラクト−ノン−2−エ ノピラノソン酸メチル(4−N−アリルアミノNeu5,7,8,9Ac42e nlMe); 5−アセトアミド−4−N,N−ジメチルアミノ−2,3,4,5−テトラデオ キシ−D−グリセロ−D−ガラクト−ノン−2−エノピラノソン酸ナトリウム; 2,3−ジデオキシ−D−グリセロ−D−ガラクト−ノン−2−エノピラノソン 酸ナトリウム;5−アセトアミド−7,8,9−トリ−O−アセチル−4−アジ ド−2,3,4,5−テトラデオキシ−D−グリセロ−D−タロ−ノン−2−エ ノピラノソン酸メチル(4−エピアジドNeu5,7,8,9Ac42enlM e);からなる群より選択される、請求項1に記載の化合物。 8.5−アセトアミド−4−アミノ−2,3,4,5−テトラデオキシ−D−グ リセロ−D−ガラクト−ノン−2−エノピラノソン酸並びにその薬学上許容され る塩及び誘導体。 9.5−アセトアミド−4−アミノ−2,3,4,5−テトラデオキシ−D−グ リセロ−D−ガラクト−ノン−2−エノピラノソン酸ナトリウム。 10.5−アセトアミド−4−グアニジノ−2,3,4,5−テトラデオキシ− D−グリセロ−D−ガラクト−ノン−2−エノピラノソン酸並びにその薬学上許 容される塩及び誘導体。 11.5−アセトアミド−4−グアニジノ−2,3,4,5−テトラデオキシ− D−グリセロ−D−ガラクト−ノン−2−エノピラノソン酸アンモニウム。 12.下記式(I)又は式(Ia)の化合物又はその薬学上許容される塩もしく は誘導体をそのための薬学上許容されるキャリアと一緒に含む医薬処方剤。 ▲数式、化学式、表等があります▼(I)▲数式、化学式、表等があります▼( Ia)〔上記一般式(I)においてAは酸素、炭素又はイオウであり、一般式( Ia)においてAは窒素又は炭素である;R1はCOOH、P(O)(OH)2 、NO2、SOOH、SO3H、テトラゾール、CH2CHO、O又はCH(C HO)2を表す;R2はH、OR6、F、Cl、Br、CN、NHR6、SR6 又はCH2Xを表すが、ここでXはNHR6、ハロゲン又はOR6である;及び R6は水素;炭素原子1〜4を有するアシル基;炭素原子1〜6を有する直鎖も しくは環状アルキル基又はそのハロゲン置換類似体;アリル基、非置換アリール 基、又は、ハロゲン、OH基、NO2基、NH2基もしくはCOOH基で置換さ れたアリールである;R3及びR3′は同一であるか又は異なり、各々水素、C N、NHR6、N3、SR6、=N−OR6、OR6、グアニジノ、 ▲数式、化学式、表等があります▼,NR6,▲数式、化学式、表等があります ▼,▲数式、化学式、表等があります▼▲数式、化学式、表等があります▼,ま たは▲数式、化学式、表等があります▼を表す; R4はNHR6、SR6、OR6、COOR6、NO2、C(R6)3、CH2 COOR6、CH2NO2又はCH2NHR6を表す;そして R5はCH2YR6、CHYR6CH2YR6又はCHYR6CHYR6CH2 YR6を表すが、ここでYはO、S、NH又はHであり、R5基における連なる Y基は同一であるか又は異なってよい〕 13.式(I)の化合物が請求項1〜9のいずれか一項に記載された化合物であ る、請求項12に記載の医薬処方剤。 14.処方剤が鼻内投与用とされたものである、請求項12又は13に記載の医 薬処方剤。 15.ウィルス感染の治療用薬剤の製造のために請求項12に記載された式(I )の化合物の使用。 16.ウィルス感染がインフルエンザである、請求項15に記載の化合物の使用 。 17.ウィルス感染にかかったヒトを含めた哺乳動物の治療方法であって、 上記哺乳動物に請求項11に記載された式(I)の化合物の有効量を投与するこ とを含んでなる方法。 18.ウィルス感染がインフルエンザである、請求項17に記載の方法。 19.請求項1に記載された式(I)の化合物の製造方法であって、 (A)下記式(III)の化合物: ▲数式、化学式、表等があります▼(III)(上記式中R1、R2、R4及び R5は請求項1の場合と同義である;Lは脱離基である)と求核剤とを反応させ るか;又は (B)式(I)のある化合物から式(I)の他の化合物へ相互変換し; 必要又は所望であれば、得られた化合物を更に1又は2つの下記反応に付す: (i)いかなる保護基も除去する; (ii)式(I)の化合物又はその塩をその薬学上許容される塩に変換する; ことを含んでなる方法。
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
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AUPJ980090 | 1990-04-24 | ||
AU9800 | 1990-04-24 | ||
AUPK289690 | 1990-10-19 | ||
AU2896 | 1990-10-19 | ||
AUPK453791 | 1991-02-11 | ||
AU4537 | 1991-02-11 | ||
PCT/AU1991/000161 WO1991016320A1 (en) | 1990-04-24 | 1991-04-24 | Derivatives and analogues of 2-deoxy-2,3-didehydro-n-acetyl neuraminic acid and their use as antiviral agents |
Publications (2)
Publication Number | Publication Date |
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JPH05507068A true JPH05507068A (ja) | 1993-10-14 |
JP2944750B2 JP2944750B2 (ja) | 1999-09-06 |
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JP3508091A Expired - Lifetime JP2944750B2 (ja) | 1990-04-24 | 1991-04-24 | 2―デオキシ―2,3―ジデヒドロ―n―アセチルノイラミン酸の誘導体及び類似体と抗ウイルス剤としてのそれらの用途 |
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US (2) | US5360817A (ja) |
EP (2) | EP0786458B1 (ja) |
JP (1) | JP2944750B2 (ja) |
KR (1) | KR0169496B1 (ja) |
CN (3) | CN1036849C (ja) |
AP (1) | AP249A (ja) |
AT (2) | ATE161253T1 (ja) |
AU (2) | AU654815B2 (ja) |
BG (1) | BG62092B1 (ja) |
CA (2) | CA2081356C (ja) |
CY (1) | CY2186B1 (ja) |
CZ (1) | CZ288492B6 (ja) |
DE (3) | DE69128469T2 (ja) |
DK (1) | DK0526543T3 (ja) |
ES (2) | ES2313730T3 (ja) |
FI (2) | FI105478B (ja) |
GR (1) | GR3026225T3 (ja) |
HK (2) | HK1003834A1 (ja) |
HU (2) | HU219355B (ja) |
IE (2) | IE911372A1 (ja) |
IL (1) | IL97936A (ja) |
LU (1) | LU90468I2 (ja) |
MY (1) | MY107843A (ja) |
NL (1) | NL990030I2 (ja) |
NO (3) | NO302751B1 (ja) |
NZ (1) | NZ237936A (ja) |
OA (1) | OA09679A (ja) |
PL (3) | PL166918B1 (ja) |
PT (1) | PT97460B (ja) |
RU (1) | RU2119487C1 (ja) |
SG (1) | SG43170A1 (ja) |
SI (1) | SI9110745B (ja) |
SK (1) | SK282950B6 (ja) |
UA (1) | UA41252C2 (ja) |
WO (1) | WO1991016320A1 (ja) |
YU (1) | YU48741B (ja) |
ZA (1) | ZA913086B (ja) |
Cited By (31)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2006036770A (ja) * | 1995-02-27 | 2006-02-09 | Gilead Sciences Inc | ウイルスまたは細菌ノイラミニダーゼの新規な選択的インヒビター |
JP2006241024A (ja) * | 2005-03-01 | 2006-09-14 | Takashi Suzuki | 新規シアル酸誘導体 |
JP2012520254A (ja) * | 2009-03-13 | 2012-09-06 | イタルファルマコ ソシエタ ペル アチオニ | リルゾール水性懸濁液 |
JP2012532894A (ja) * | 2009-07-16 | 2012-12-20 | グリフィス ユニバーシティ | 抗インフルエンザ薬 |
JP2012532895A (ja) * | 2009-07-15 | 2012-12-20 | ザ ユニヴァーシティ オヴ ブリティッシュ コロンビア | ノイラミニダーゼ阻害剤としての2,3−フッ化グリコシド及び抗ウイルス薬としてのその使用 |
JP2013528160A (ja) * | 2010-05-10 | 2013-07-08 | アカデミア シニカ | 抗インフルエンザ活性を有するザナミビルホスホネート同族体およびインフルエンザウイルスのオセルタミビルに対する感受性の決定 |
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