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AR015421A1 - Procedimiento para la obtencion de 2,2-dioxido de 3-isopropil-1h-2,1,3-benzotiadiacin-4(3h)-ona. - Google Patents

Procedimiento para la obtencion de 2,2-dioxido de 3-isopropil-1h-2,1,3-benzotiadiacin-4(3h)-ona.

Info

Publication number
AR015421A1
AR015421A1 ARP980104096A ARP980104096A AR015421A1 AR 015421 A1 AR015421 A1 AR 015421A1 AR P980104096 A ARP980104096 A AR P980104096A AR P980104096 A ARP980104096 A AR P980104096A AR 015421 A1 AR015421 A1 AR 015421A1
Authority
AR
Argentina
Prior art keywords
dioxide
procedure
obtaining
benzotiadiacin
isopropil
Prior art date
Application number
ARP980104096A
Other languages
English (en)
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of AR015421A1 publication Critical patent/AR015421A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • C07D285/15—Six-membered rings
    • C07D285/16—Thiadiazines; Hydrogenated thiadiazines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pyridine Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Procedimiento para la obtencion de 2,2-dioxido de 3-isopropil-1H-2,1,3-benzotiadiacin-4(3H)-ona (I) o una de las sales de I caracterizado porque se hacereaccionar simultáneamente isopropilamida del ácido antranílico II con trioxido sulfurico o ácidoclorosulfonico, en presencia de una base orgánica, o conaductos de trioxido sulfurico a bases orgánicas, y con oxicloruro fosforico, a 50sC hasta temperatura de reflujo, y se transforma el producto, en caso dedesearlo, subsiguientemente en sussales.
ARP980104096A 1997-08-19 1998-08-19 Procedimiento para la obtencion de 2,2-dioxido de 3-isopropil-1h-2,1,3-benzotiadiacin-4(3h)-ona. AR015421A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19735682A DE19735682A1 (de) 1997-08-19 1997-08-19 Verfahren zur Herstellung von 3-Isopropyl-1H-2,1,3-benzothiadiazin-4(3H)-on-2,2-dioxid

Publications (1)

Publication Number Publication Date
AR015421A1 true AR015421A1 (es) 2001-05-02

Family

ID=7839256

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980104096A AR015421A1 (es) 1997-08-19 1998-08-19 Procedimiento para la obtencion de 2,2-dioxido de 3-isopropil-1h-2,1,3-benzotiadiacin-4(3h)-ona.

Country Status (29)

Country Link
US (1) US6252069B1 (es)
EP (1) EP1005462B1 (es)
JP (1) JP4376452B2 (es)
KR (1) KR100546521B1 (es)
CN (1) CN1117740C (es)
AR (1) AR015421A1 (es)
AT (1) ATE346846T1 (es)
AU (1) AU748904B2 (es)
BG (1) BG64280B1 (es)
BR (1) BR9811306A (es)
CA (1) CA2301194C (es)
CY (1) CY1106345T1 (es)
CZ (1) CZ289520B6 (es)
DE (2) DE19735682A1 (es)
DK (1) DK1005462T3 (es)
EA (1) EA002121B1 (es)
ES (1) ES2278418T3 (es)
HU (1) HU225668B1 (es)
IL (2) IL134247A0 (es)
NO (1) NO314305B1 (es)
NZ (1) NZ502659A (es)
PL (1) PL195320B1 (es)
PT (1) PT1005462E (es)
SK (1) SK282808B6 (es)
TR (1) TR200000424T2 (es)
TW (1) TW472050B (es)
UA (1) UA55480C2 (es)
WO (1) WO1999009019A1 (es)
ZA (1) ZA987411B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101356171A (zh) 2005-11-15 2009-01-28 阿雷生物药品公司 作为erbbi型受体酪氨酸激酶抑制剂用于治疗增殖性疾病的n4-苯基-喹唑啉-4-胺衍生物和相关化合物
CN101830866B (zh) * 2010-02-03 2011-09-28 江苏省农用激素工程技术研究中心有限公司 灭草松的制备方法
CN102924405B (zh) * 2012-11-21 2016-01-20 合肥星宇化学有限责任公司 一种灭草松水剂的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2710382C2 (de) * 1977-03-10 1983-12-22 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von 2,1,3-Benzothiadiazin-4-on-2,2-dioxid-derivaten
CN1063688A (zh) * 1991-01-28 1992-08-19 南开大学 苯达松除草剂的合成方法

Also Published As

Publication number Publication date
HUP0004710A2 (hu) 2001-05-28
NO314305B1 (no) 2003-03-03
EA002121B1 (ru) 2001-12-24
PT1005462E (pt) 2007-01-31
BR9811306A (pt) 2000-08-29
NO20000787L (no) 2000-02-17
BG104121A (en) 2000-09-29
HU225668B1 (en) 2007-05-29
CZ289520B6 (cs) 2002-02-13
AU748904B2 (en) 2002-06-13
ZA987411B (en) 2000-02-18
CA2301194C (en) 2007-05-15
SK1512000A3 (en) 2000-07-11
EP1005462A1 (de) 2000-06-07
DK1005462T3 (da) 2007-03-26
EA200000227A1 (ru) 2000-10-30
PL338800A1 (en) 2000-11-20
AU9069198A (en) 1999-03-08
KR20010023032A (ko) 2001-03-26
TW472050B (en) 2002-01-11
US6252069B1 (en) 2001-06-26
CY1106345T1 (el) 2011-10-12
EP1005462B1 (de) 2006-11-29
ES2278418T3 (es) 2007-08-01
CN1117740C (zh) 2003-08-13
KR100546521B1 (ko) 2006-01-26
CA2301194A1 (en) 1999-02-25
DE19735682A1 (de) 1999-02-25
TR200000424T2 (tr) 2000-07-21
SK282808B6 (sk) 2002-12-03
CZ2000558A3 (cs) 2000-05-17
NZ502659A (en) 2003-06-30
UA55480C2 (uk) 2003-04-15
PL195320B1 (pl) 2007-08-31
WO1999009019A1 (de) 1999-02-25
IL134247A0 (en) 2001-04-30
HUP0004710A3 (en) 2002-01-28
IL134247A (en) 2006-12-31
JP4376452B2 (ja) 2009-12-02
DE59813831D1 (de) 2007-01-11
NO20000787D0 (no) 2000-02-17
ATE346846T1 (de) 2006-12-15
JP2001515073A (ja) 2001-09-18
CN1267287A (zh) 2000-09-20
BG64280B1 (bg) 2004-08-31

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