KR840004093A - 3,4-디하이드로-2h-1,2-벤조티아진-카복실산-1,1-디옥사이드류의 제조방법 - Google Patents
3,4-디하이드로-2h-1,2-벤조티아진-카복실산-1,1-디옥사이드류의 제조방법 Download PDFInfo
- Publication number
- KR840004093A KR840004093A KR1019830001019A KR830001019A KR840004093A KR 840004093 A KR840004093 A KR 840004093A KR 1019830001019 A KR1019830001019 A KR 1019830001019A KR 830001019 A KR830001019 A KR 830001019A KR 840004093 A KR840004093 A KR 840004093A
- Authority
- KR
- South Korea
- Prior art keywords
- group
- carbon atoms
- general formula
- alkyl group
- acid chloride
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims 3
- TTXMRTFYOQTUNV-UHFFFAOYSA-N 1,1-dioxo-3,4-dihydro-2H-1lambda6,2-benzothiazine-3-carboxylic acid Chemical class S1(NC(CC2=C1C=CC=C2)C(=O)O)(=O)=O TTXMRTFYOQTUNV-UHFFFAOYSA-N 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 claims 4
- 125000004432 carbon atom Chemical group C* 0.000 claims 4
- 229910052739 hydrogen Inorganic materials 0.000 claims 3
- 239000001257 hydrogen Substances 0.000 claims 3
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 3
- -1 trimethylacetyl acid chloride Chemical compound 0.000 claims 3
- 125000003545 alkoxy group Chemical group 0.000 claims 2
- CSKNSYBAZOQPLR-UHFFFAOYSA-N benzenesulfonyl chloride Chemical compound ClS(=O)(=O)C1=CC=CC=C1 CSKNSYBAZOQPLR-UHFFFAOYSA-N 0.000 claims 2
- 229910052736 halogen Inorganic materials 0.000 claims 2
- 150000002367 halogens Chemical class 0.000 claims 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims 2
- 125000004105 2-pyridyl group Chemical group N1=C([*])C([H])=C([H])C([H])=C1[H] 0.000 claims 1
- 150000008065 acid anhydrides Chemical class 0.000 claims 1
- 150000001412 amines Chemical class 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 125000000623 heterocyclic group Chemical group 0.000 claims 1
- 229910052749 magnesium Inorganic materials 0.000 claims 1
- 239000011777 magnesium Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims 1
- 125000003884 phenylalkyl group Chemical group 0.000 claims 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F3/00—Compounds containing elements of Groups 2 or 12 of the Periodic Table
- C07F3/02—Magnesium compounds
-
- 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
- C07D279/02—1,2-Thiazines; Hydrogenated 1,2-thiazines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (2)
- 일반식(Ⅲ) 또는 (Ⅳ)의 화합물과 마그네슘 알킬카보네이트를 반응시켜 일반식(Ⅰ) 또는 (Ⅱ)의 제조방법.식중 R1은 탄소수 1-3개를 갖는 저급알킬기이며R2는 수소, 할로겐, 니트로기, 트리후로로메틸기, 1-5개의 탄소수를 가진 알킬기나 알콕시기 등을 나타낸다.
- 저온에서 등몰량 이상의 일반식 R3NH2의 아민과 일반식(Ⅰ) 및 (Ⅱ)를 트리메칠아세틸산클로라이드, 벤젠설폰산클로라이드 또는 치환벤젠설폰산 클로라이드를 사용하는 혼합산 무수물법에 의하여 일반식(Ⅴ)및 (Ⅳ)을 제조하는 방법.식중 R1은 탄소수 1-3개를 갖는 저급알킬기이며,R2는 수소, 할로겐, 니트로기R3는 수소, 탄소수 1-3의 알킬기 또는 알콕시, 페닐, 페닐알킬, 2-피리딜, 2-티아졸일, 5-메틸-3-이속사졸일 등 복소환기를 나타낸다.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019830001019A KR850001037B1 (ko) | 1983-03-15 | 1983-03-15 | 3,4-디하이드로-2h-1,2-벤조티아진-카복실산-1,1-디옥사이드류의 제조방법 |
| GB08405872A GB2137987B (en) | 1983-03-15 | 1984-03-06 | Process for the preparation of 3,4-dihydro-2-substituted-2h-1,2-benzothiazine-carboxylic acid 1,1-dioxide derivatives |
| JP59046372A JPS6034958A (ja) | 1983-03-15 | 1984-03-09 | ３，４―ジヒドロ―２―置換―２ｈ―１，２―ベンゾチアジン―カルボン酸 １，１―ジオキサイド誘導体の製造法 |
| BE212566A BE899161A (fr) | 1983-03-15 | 1984-03-15 | Procede pour la preparation de derives de 1, 1-dioxydes d'acides 3,4-dihydro-2h-1,2-benzothiazine-carboxyliques 2-substitues. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019830001019A KR850001037B1 (ko) | 1983-03-15 | 1983-03-15 | 3,4-디하이드로-2h-1,2-벤조티아진-카복실산-1,1-디옥사이드류의 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR840004093A true KR840004093A (ko) | 1984-10-06 |
| KR850001037B1 KR850001037B1 (ko) | 1985-07-19 |
Family
ID=19228456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019830001019A KR850001037B1 (ko) | 1983-03-15 | 1983-03-15 | 3,4-디하이드로-2h-1,2-벤조티아진-카복실산-1,1-디옥사이드류의 제조방법 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS6034958A (ko) |
| KR (1) | KR850001037B1 (ko) |
| BE (1) | BE899161A (ko) |
| GB (1) | GB2137987B (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5409780A (en) * | 1992-02-13 | 1995-04-25 | Chemtrak, Inc. | Aniline analogs for hydrogen peroxide detection |
| US5874429A (en) * | 1993-12-24 | 1999-02-23 | Suntory Limited | Benzothiazine derivative |
| US6001827A (en) | 1993-12-24 | 1999-12-14 | Suntory Limited | Benzothiazine derivative |
-
1983
- 1983-03-15 KR KR1019830001019A patent/KR850001037B1/ko not_active IP Right Cessation
-
1984
- 1984-03-06 GB GB08405872A patent/GB2137987B/en not_active Expired
- 1984-03-09 JP JP59046372A patent/JPS6034958A/ja active Pending
- 1984-03-15 BE BE212566A patent/BE899161A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6034958A (ja) | 1985-02-22 |
| KR850001037B1 (ko) | 1985-07-19 |
| BE899161A (fr) | 1984-07-02 |
| GB2137987B (en) | 1986-10-01 |
| GB8405872D0 (en) | 1984-04-11 |
| GB2137987A (en) | 1984-10-17 |
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