JP2001510467A - ベンゾイソチアゾリン−3−オン類の製造法 - Google Patents
ベンゾイソチアゾリン−3−オン類の製造法Info
- Publication number
- JP2001510467A JP2001510467A JP52849998A JP52849998A JP2001510467A JP 2001510467 A JP2001510467 A JP 2001510467A JP 52849998 A JP52849998 A JP 52849998A JP 52849998 A JP52849998 A JP 52849998A JP 2001510467 A JP2001510467 A JP 2001510467A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- sulfur
- bisamide
- reaction
- bit
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D275/00—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings
- C07D275/04—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings condensed with carbocyclic rings or ring systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Plural Heterocyclic Compounds (AREA)
- Paper (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.窒素、硫黄またはリン系求核試薬存在下のアルカリ性条件において、式2 のビスアミド前駆物質 (式中 Rが水素、アリール、アラールキル、シクロアルキルまたはC1-20アルキル; Xがハロゲン、ニトロ、シアノまたはC1-8アルコキシ; nが0ないし4;および qが0−3)を、酸素または酸素放出化合物と反応させることを含む 式1の1,2−ベンゾイソチアゾリン−3−オン(その塩類を含めて) (式中、R、Xおよびnは前記と同じ) の製造法。 2.nがゼロである請求項1記載の方法。 3.qがゼロである請求項1または2記載の方法。 4.該窒素系求核試薬がアンモニア;第一、第二もしくは第三級アミン類;ア ミド類;ピリジン類;またはキノリン類から選ばれる請求項1ないし3のいずれ か1 つの項記載の方法。 5.該アミンがトリエチルアミンである請求項4記載の方法。 6.該アミドがジメチルホルムアミドである請求項4記載の方法。 7.該ピリジンが4−ジメチルアミノピリジンである請求項4記載の方法。 8.該硫黄系求核試薬がチオン基を含有する請求項1ないし3のいずれか1つ の項記載の方法。 9.該硫黄系求核試薬がチオ尿素類である請求項8記載の方法。 10.RがHで該BITがアンモニアまたはアルカリ金属カチオンの塩の形を なす請求項1ないし9のいずれか1つの項記載の方法。 11.Rがメチルまたはn−ブチルである請求項1ないし9のいずれか1つの 項記載の方法。 12.式3のチオ安息香酸類 を、不活性有機液体中で塩素化化合物と反応させてビス酸塩化物を生成させ、つ いでこのビス酸塩化物を過剰の式H2N−Rのアミンと反応させてビスアミドを 生成させ、それを請求項1記載の方法によって1,2−ベンゾイソチアゾリン− 3−オンに転化させることを含む式1の1,2−ベンゾイソチアゾリン−3−オ ン類(その塩類をも含めて) の製造法。 (式中 Rが水素、アリール、シクロアルキルまたはC1-20アルキル; Xがハロゲン、ニトロ、シアノまたはC1-6アルコキシ; nが0ないし4;および qが0ないし3。)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9626570.7 | 1996-12-20 | ||
GBGB9626570.7A GB9626570D0 (en) | 1996-12-20 | 1996-12-20 | Process for making benzisothiazolin-3-ones |
PCT/GB1997/003130 WO1998028283A1 (en) | 1996-12-20 | 1997-11-13 | Process for making benzisothiazolin-3-ones |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2001510467A true JP2001510467A (ja) | 2001-07-31 |
JP2001510467A5 JP2001510467A5 (ja) | 2005-08-11 |
JP4498472B2 JP4498472B2 (ja) | 2010-07-07 |
Family
ID=10804807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52849998A Expired - Fee Related JP4498472B2 (ja) | 1996-12-20 | 1997-11-13 | ベンゾイソチアゾリン−3−オン類の製造法 |
Country Status (18)
Country | Link |
---|---|
US (1) | US6040452A (ja) |
EP (1) | EP0946529B1 (ja) |
JP (1) | JP4498472B2 (ja) |
KR (1) | KR100511601B1 (ja) |
CN (1) | CN1073092C (ja) |
AR (1) | AR010826A1 (ja) |
AT (1) | ATE221056T1 (ja) |
AU (1) | AU719103B2 (ja) |
BR (1) | BR9713784A (ja) |
CA (1) | CA2275360A1 (ja) |
DE (1) | DE69714290T2 (ja) |
ES (1) | ES2179312T3 (ja) |
GB (1) | GB9626570D0 (ja) |
HU (1) | HUP0002522A3 (ja) |
PL (1) | PL333977A1 (ja) |
TW (1) | TW399048B (ja) |
WO (1) | WO1998028283A1 (ja) |
ZA (1) | ZA9710349B (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030008660A (ko) * | 2001-07-19 | 2003-01-29 | (주)네오날 | 1,2-벤즈이소티아졸린-3(2h)-온 유도체의 제조 및 정제방법 |
CN102040564B (zh) * | 2009-10-16 | 2012-11-21 | 上海开拓者化学研究管理有限公司 | 一种3-胺基苯并[d]异噻唑的制备方法 |
CN102040563B (zh) * | 2009-10-16 | 2014-04-16 | 上海开拓者化学研究管理有限公司 | 一种3-芳基苯并[d]异噻唑的制备方法 |
JP6290236B2 (ja) * | 2012-11-28 | 2018-03-07 | ローム アンド ハース カンパニーRohm And Haas Company | 2−アルキル−1,2−ベンズイソチアゾリン−3−オンの調製方法 |
CN104926751A (zh) * | 2014-03-18 | 2015-09-23 | 胡俊 | 一种苯并异噻唑啉酮衍生物及其合成方法 |
CN104817517B (zh) * | 2015-04-24 | 2016-08-31 | 大丰跃龙化学有限公司 | 1,2-苯并异噻唑啉-3-酮的合成方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5225769A (en) * | 1975-08-20 | 1977-02-25 | Merck & Co Inc | Acylsaccharine and acyl 33oxoo1*22benzoisothiazoline |
JPS5334969A (en) * | 1976-09-14 | 1978-03-31 | Kouji Abe | Food cooking machine |
JPS5384969A (en) * | 1976-12-04 | 1978-07-26 | Beecham Group Ltd | Benzisothiazolon process for preparing same and medical composition containing same |
JPS61161271A (ja) * | 1985-01-10 | 1986-07-21 | バスフ アクチェン ゲゼルシャフト | 1,2‐ベンゾイソチアゾロンの製法 |
JPH06220030A (ja) * | 1993-01-22 | 1994-08-09 | Sumitomo Pharmaceut Co Ltd | 3−アミノ−1,2−ベンズイソチアゾール誘導体の製造法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3012039A (en) * | 1958-03-14 | 1961-12-05 | Ici Ltd | 2-p-chlorobenzyl-1, 2-benzisothiazolone |
GB9304903D0 (en) * | 1993-03-10 | 1993-04-28 | Zeneca Ltd | Compounds,preparation and use |
GB9505377D0 (en) * | 1995-03-17 | 1995-05-03 | Zeneca Ltd | Process |
-
1996
- 1996-12-20 GB GBGB9626570.7A patent/GB9626570D0/en active Pending
-
1997
- 1997-11-13 CN CN97181812A patent/CN1073092C/zh not_active Expired - Fee Related
- 1997-11-13 EP EP97912349A patent/EP0946529B1/en not_active Expired - Lifetime
- 1997-11-13 JP JP52849998A patent/JP4498472B2/ja not_active Expired - Fee Related
- 1997-11-13 KR KR10-1999-7005607A patent/KR100511601B1/ko not_active IP Right Cessation
- 1997-11-13 US US09/331,241 patent/US6040452A/en not_active Expired - Fee Related
- 1997-11-13 CA CA002275360A patent/CA2275360A1/en not_active Abandoned
- 1997-11-13 WO PCT/GB1997/003130 patent/WO1998028283A1/en active IP Right Grant
- 1997-11-13 AU AU49583/97A patent/AU719103B2/en not_active Ceased
- 1997-11-13 HU HU0002522A patent/HUP0002522A3/hu unknown
- 1997-11-13 DE DE69714290T patent/DE69714290T2/de not_active Expired - Lifetime
- 1997-11-13 AT AT97912349T patent/ATE221056T1/de not_active IP Right Cessation
- 1997-11-13 PL PL97333977A patent/PL333977A1/xx unknown
- 1997-11-13 ES ES97912349T patent/ES2179312T3/es not_active Expired - Lifetime
- 1997-11-13 BR BR9713784-7A patent/BR9713784A/pt not_active IP Right Cessation
- 1997-11-17 ZA ZA9710349A patent/ZA9710349B/xx unknown
- 1997-12-05 TW TW086118347A patent/TW399048B/zh not_active IP Right Cessation
- 1997-12-19 AR ARP970106051A patent/AR010826A1/es unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5225769A (en) * | 1975-08-20 | 1977-02-25 | Merck & Co Inc | Acylsaccharine and acyl 33oxoo1*22benzoisothiazoline |
JPS5334969A (en) * | 1976-09-14 | 1978-03-31 | Kouji Abe | Food cooking machine |
JPS5384969A (en) * | 1976-12-04 | 1978-07-26 | Beecham Group Ltd | Benzisothiazolon process for preparing same and medical composition containing same |
JPS61161271A (ja) * | 1985-01-10 | 1986-07-21 | バスフ アクチェン ゲゼルシャフト | 1,2‐ベンゾイソチアゾロンの製法 |
JPH06220030A (ja) * | 1993-01-22 | 1994-08-09 | Sumitomo Pharmaceut Co Ltd | 3−アミノ−1,2−ベンズイソチアゾール誘導体の製造法 |
Non-Patent Citations (1)
Title |
---|
JPN7008006840, S. PALAZZO, "REAZIONE DELLA 2H−1,3−BENZOTIAZINA−2−TIONE−4(3H)−ONE CON LE AMMINE PRIMARIE", Atti della Accademia di Scienze, Lettere e Artidi Palermo, Parte 1, 1973, 33(2), 411−420 * |
Also Published As
Publication number | Publication date |
---|---|
GB9626570D0 (en) | 1997-02-05 |
EP0946529A1 (en) | 1999-10-06 |
CN1073092C (zh) | 2001-10-17 |
EP0946529B1 (en) | 2002-07-24 |
AU4958397A (en) | 1998-07-17 |
JP4498472B2 (ja) | 2010-07-07 |
AR010826A1 (es) | 2000-07-12 |
DE69714290D1 (de) | 2002-08-29 |
PL333977A1 (en) | 2000-01-31 |
CA2275360A1 (en) | 1998-07-02 |
ATE221056T1 (de) | 2002-08-15 |
BR9713784A (pt) | 2000-02-08 |
HUP0002522A2 (hu) | 2000-11-28 |
TW399048B (en) | 2000-07-21 |
DE69714290T2 (de) | 2002-12-12 |
ES2179312T3 (es) | 2003-01-16 |
CN1246114A (zh) | 2000-03-01 |
AU719103B2 (en) | 2000-05-04 |
ZA9710349B (en) | 1998-06-22 |
HUP0002522A3 (en) | 2001-02-28 |
US6040452A (en) | 2000-03-21 |
KR20000062261A (ko) | 2000-10-25 |
WO1998028283A1 (en) | 1998-07-02 |
KR100511601B1 (ko) | 2005-08-31 |
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