IL74676A - Process for the preparation of 6-methyl-3-,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide and its non-toxic salts,and the acetoacetamide-n-sulfonic acid(salts)which occur as intermediate(s)in this process - Google Patents
Process for the preparation of 6-methyl-3-,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide and its non-toxic salts,and the acetoacetamide-n-sulfonic acid(salts)which occur as intermediate(s)in this processInfo
- Publication number
- IL74676A IL74676A IL74676A IL7467685A IL74676A IL 74676 A IL74676 A IL 74676A IL 74676 A IL74676 A IL 74676A IL 7467685 A IL7467685 A IL 7467685A IL 74676 A IL74676 A IL 74676A
- Authority
- IL
- Israel
- Prior art keywords
- salts
- oxathiazin
- dihydro
- dioxide
- methyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D291/00—Heterocyclic compounds containing rings having nitrogen, oxygen and sulfur atoms as the only ring hetero atoms
- C07D291/02—Heterocyclic compounds containing rings having nitrogen, oxygen and sulfur atoms as the only ring hetero atoms not condensed with other rings
- C07D291/06—Six-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Seasonings (AREA)
- Catalysts (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843410439 DE3410439A1 (de) | 1984-03-22 | 1984-03-22 | Verfahren zur herstellung von 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-on-2,2-dioxid und dessen nichttoxischen salzen sowie der dabei als zwischenprodukt(e) auftretenden acetoacetamind-n-sulfonsaeure(salze) |
Publications (2)
Publication Number | Publication Date |
---|---|
IL74676A0 IL74676A0 (en) | 1985-06-30 |
IL74676A true IL74676A (en) | 1988-12-30 |
Family
ID=6231216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL74676A IL74676A (en) | 1984-03-22 | 1985-03-21 | Process for the preparation of 6-methyl-3-,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide and its non-toxic salts,and the acetoacetamide-n-sulfonic acid(salts)which occur as intermediate(s)in this process |
Country Status (21)
Country | Link |
---|---|
US (4) | US4607100A (ru) |
EP (1) | EP0155634B1 (ru) |
JP (2) | JPS60209578A (ru) |
KR (1) | KR930000806B1 (ru) |
AT (1) | ATE53579T1 (ru) |
AU (2) | AU587970B2 (ru) |
BR (1) | BR8501306A (ru) |
CA (1) | CA1273923A (ru) |
CS (3) | CS249549B2 (ru) |
DD (3) | DD244554A5 (ru) |
DE (2) | DE3410439A1 (ru) |
DK (2) | DK170401B1 (ru) |
ES (2) | ES8606315A1 (ru) |
FI (1) | FI83076C (ru) |
HU (2) | HU196976B (ru) |
IE (1) | IE58342B1 (ru) |
IL (1) | IL74676A (ru) |
MX (1) | MX162880B (ru) |
NO (3) | NO163771C (ru) |
SU (1) | SU1342418A3 (ru) |
ZA (1) | ZA852116B (ru) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3410233A1 (de) * | 1984-03-21 | 1985-09-26 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung kristalliner salze des acetoacetamid-n-sulfofluorids |
DE3410440A1 (de) * | 1984-03-22 | 1985-09-26 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-on-2,2-dioxid und dessen nichttoxischen salzen |
DE3527070A1 (de) * | 1985-07-29 | 1987-01-29 | Hoechst Ag | Verfahren zur herstellung von 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-on-2,2-dioxid |
DE3531359A1 (de) * | 1985-09-03 | 1987-03-12 | Hoechst Ag | Verfahren zur herstellung von 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-on-2,2-dioxid sowie zu dessen reinigung |
DE3531358A1 (de) * | 1985-09-03 | 1987-03-12 | Hoechst Ag | Verfahren zur herstellung der nicht-toxischen salze des 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-on-2,2-dioxids |
TW223067B (ru) * | 1992-03-17 | 1994-05-01 | Hoechst Ag | |
DE10013259A1 (de) | 2000-03-17 | 2001-09-20 | Nutrinova Gmbh | Acesulfam-Metall-Komplexe Verfahren zu ihrer Herstellung und ihre Verwendung |
DE10130298A1 (de) | 2001-06-22 | 2003-01-23 | Nutrinova Gmbh | Antimikrobiell wirksame Acesulfam-Komplexe, Verfahren zu ihrer Herstellung und ihre Verwendung |
DE10130504B4 (de) | 2001-06-25 | 2005-02-03 | Nutrinova Nutrition Specialties & Food Ingredients Gmbh | Xanthin- und Phenazon-Acesulfam-H-Komplexe mit verbessertem Geschmack, Verfahren zu ihrer Herstellung und ihre Verwendung |
JP2003026671A (ja) * | 2001-07-13 | 2003-01-29 | Daicel Chem Ind Ltd | オキサチアジン類の製造方法 |
CN1336363A (zh) | 2001-07-25 | 2002-02-20 | 张元宾 | 乙酰磺胺酸钾的合成制备方法 |
WO2004084641A1 (de) | 2002-11-19 | 2004-10-07 | Nutrinova Nutrition Specialties & Food Ingredients Gmbh | Verwendung von sussstoffsäuren zur mikrobiologischen stabilisierung von lebensmitteln, kosmetika, bedarfsgegenständen und pharmazeutika |
DE10253773B3 (de) * | 2002-11-19 | 2004-06-24 | Nutrinova Nutrition Specialties & Food Ingredients Gmbh | Verwendung von Acesulfamsäure zur pH-Wert-Absenkung |
US8043647B1 (en) | 2003-03-10 | 2011-10-25 | Perry Stephen C | Sugar replacement |
DE10330025A1 (de) * | 2003-07-03 | 2005-01-20 | Nutrinova Nutrition Specialties & Food Ingredients Gmbh | Verfahren zur Herstellung eines Süßstoffsalzes basierend auf Aspartam und Acesulfam |
JP2005263779A (ja) * | 2004-02-17 | 2005-09-29 | Daicel Chem Ind Ltd | 3,4−ジヒドロ−1,2,3−オキサチアジン−4−オン−2,2−ジオキサイド化合物又はその塩の製造法 |
CN100516054C (zh) * | 2006-09-24 | 2009-07-22 | 张家港浩波化学品有限公司 | 一种合成乙酰磺胺酸钾过程中的磺化环合工艺及该工艺的专用设备 |
CN100410246C (zh) * | 2006-09-24 | 2008-08-13 | 张家港浩波化学品有限公司 | 一种合成乙酰磺胺酸钾过程中的水解工艺及该工艺的专用设备 |
US8143412B2 (en) | 2008-07-08 | 2012-03-27 | Board Of Regents, The University Of Texas System | Inhibitors of proliferation and activation of signal transducer and activator of transcription (STATs) |
SG172386A1 (en) | 2008-12-23 | 2011-08-29 | Schering Corp | Purification of recombinantly produced interferon |
EP2407146A1 (en) | 2010-07-15 | 2012-01-18 | Nutrinova Nutrition Specialties & Food Ingredients GmbH | Use of acesulfame K as a flavour modulator |
US9024016B2 (en) * | 2012-06-08 | 2015-05-05 | Nutrinova Nutrition Specialists & Food Ingredients GmbH | Process for producing acesulfame potassium |
CN103450114B (zh) * | 2013-08-19 | 2015-09-02 | 苏州浩波科技股份有限公司 | 5-氯-6-甲基-1,2,3-氧噁嗪-4(3h)-酮-2,2-二氧化物的合成方法 |
CN104292181B (zh) * | 2014-09-27 | 2016-10-26 | 安徽金禾实业股份有限公司 | 一种mvr系统浓缩安赛蜜母液的方法 |
SI3319948T1 (sl) | 2016-09-21 | 2021-11-30 | Celanese International Corporation | Sestavki kalijevega acesulfama in postopek za izdelavo le-teh |
RS59840B1 (sr) * | 2016-09-21 | 2020-02-28 | Celanese Int Corp | Kompozicije acesulfam-kalijuma i postupci za njihovu proizvodnju |
ES2824812T3 (es) | 2016-09-21 | 2021-05-13 | Celanese Int Corp | Composiciones de acesulfamo potásico y procesos para la producción de las mismas |
EP3753930A1 (en) | 2016-09-21 | 2020-12-23 | Celanese International Corporation | Acesulfame potassium compositions and processes for producing same |
AU2021237818A1 (en) | 2020-03-19 | 2022-09-29 | Trizell Ltd. | Temperature-responsive virus storage system |
US20230226154A1 (en) | 2020-03-30 | 2023-07-20 | Trizell Ltd. | Compositions and methods for treating cancer |
CN113454060B (zh) * | 2021-05-28 | 2022-11-25 | 安徽金禾实业股份有限公司 | 乙酰乙酰胺-n-磺酸三乙胺盐的制备方法 |
WO2022246865A1 (zh) * | 2021-05-28 | 2022-12-01 | 安徽金禾实业股份有限公司 | 乙酰磺胺酸钾的制备方法 |
WO2022246871A1 (zh) * | 2021-05-28 | 2022-12-01 | 安徽金禾实业股份有限公司 | 乙酰乙酰胺-n-磺酸三乙胺盐的制备方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2001017C3 (de) * | 1970-01-10 | 1978-05-18 | Hoechst Ag, 6000 Frankfurt | 3,4-Dihydro-1,23-oxathiazin-4on-2,2-dioxide, ihre Herstellung und Verwendung |
NL157304B (nl) * | 1970-01-10 | 1978-07-17 | Hoechst Ag | Werkwijze voor het bereiden van zoetmiddelen, onder toepassing van deze werkwijze verkregen gevormd voortbrengsel, alsmede werkwijze voor het bereiden van zoetsmakende verbindingen. |
DE2228423C3 (de) * | 1972-06-10 | 1982-05-13 | Hoechst Ag, 6000 Frankfurt | 3,4-Dihydro-1,2,3-oxathiazin-4-one und Verfahren zu ihrer Herstellung |
DE2434549A1 (de) * | 1974-07-18 | 1976-01-29 | Hoechst Ag | Verfahren zur herstellung des suesstoffes 6-methyl-3,4-dihydro-1,2,3-oxathiazin4-on-2,2-dioxid |
DE2434564A1 (de) * | 1974-07-18 | 1976-01-29 | Hoechst Ag | Verfahren zur herstellung von 6-methyl3,4-dihydro-1,2,3-oxathiazin-4-on-2,2-dioxid und seine verwendung als suesstoff |
DE2453063A1 (de) * | 1974-11-08 | 1976-05-13 | Hoechst Ag | Verfahren zur herstellung von acetoacetamid-n-sulfofluorid |
DE3410440A1 (de) * | 1984-03-22 | 1985-09-26 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-on-2,2-dioxid und dessen nichttoxischen salzen |
DE3429039A1 (de) * | 1984-08-07 | 1986-02-20 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-on-2,2-dioxid und dessen nichttoxischen salzen |
DE3527070A1 (de) * | 1985-07-29 | 1987-01-29 | Hoechst Ag | Verfahren zur herstellung von 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-on-2,2-dioxid |
-
1984
- 1984-03-22 DE DE19843410439 patent/DE3410439A1/de not_active Withdrawn
-
1985
- 1985-03-13 EP EP85102885A patent/EP0155634B1/de not_active Expired - Lifetime
- 1985-03-13 DE DE8585102885T patent/DE3578174D1/de not_active Expired - Lifetime
- 1985-03-13 AT AT85102885T patent/ATE53579T1/de not_active IP Right Cessation
- 1985-03-15 HU HU85958A patent/HU196976B/hu unknown
- 1985-03-15 HU HU854514A patent/HU196954B/hu unknown
- 1985-03-20 CS CS859204A patent/CS249549B2/cs unknown
- 1985-03-20 CS CS851948A patent/CS249540B2/cs unknown
- 1985-03-20 US US06/714,177 patent/US4607100A/en not_active Expired - Lifetime
- 1985-03-20 CS CS859205A patent/CS249550B2/cs unknown
- 1985-03-20 FI FI851104A patent/FI83076C/fi not_active IP Right Cessation
- 1985-03-20 ES ES541417A patent/ES8606315A1/es not_active Expired
- 1985-03-20 JP JP60054717A patent/JPS60209578A/ja active Granted
- 1985-03-21 CA CA000477148A patent/CA1273923A/en not_active Expired - Lifetime
- 1985-03-21 NO NO851143A patent/NO163771C/no not_active IP Right Cessation
- 1985-03-21 KR KR1019850001853A patent/KR930000806B1/ko not_active IP Right Cessation
- 1985-03-21 ZA ZA852116A patent/ZA852116B/xx unknown
- 1985-03-21 DK DK129185A patent/DK170401B1/da not_active IP Right Cessation
- 1985-03-21 AU AU40210/85A patent/AU587970B2/en not_active Expired
- 1985-03-21 IE IE72385A patent/IE58342B1/en not_active IP Right Cessation
- 1985-03-21 SU SU853867759A patent/SU1342418A3/ru active
- 1985-03-21 DD DD85289447A patent/DD244554A5/de not_active IP Right Cessation
- 1985-03-21 DD DD85274325A patent/DD234007A5/de not_active IP Right Cessation
- 1985-03-21 DD DD85289450A patent/DD244551A5/de not_active IP Right Cessation
- 1985-03-21 IL IL74676A patent/IL74676A/xx not_active IP Right Cessation
- 1985-03-22 BR BR8501306A patent/BR8501306A/pt not_active Application Discontinuation
- 1985-03-22 MX MX204703A patent/MX162880B/es unknown
- 1985-11-18 NO NO85854605A patent/NO163773C/no not_active IP Right Cessation
- 1985-11-18 NO NO85854604A patent/NO166364C/no not_active IP Right Cessation
-
1986
- 1986-01-28 ES ES551338A patent/ES8701743A1/es not_active Expired
- 1986-06-03 US US06/870,078 patent/US4695629A/en not_active Expired - Lifetime
-
1988
- 1988-09-16 AU AU22372/88A patent/AU598698B2/en not_active Expired
-
1990
- 1990-04-16 US US07/512,021 patent/US5011982A/en not_active Expired - Lifetime
- 1990-11-30 JP JP2336913A patent/JPH0647571B2/ja not_active Expired - Lifetime
-
1991
- 1991-01-29 US US07/648,313 patent/US5103046A/en not_active Expired - Lifetime
-
1994
- 1994-04-13 DK DK042394A patent/DK171986B1/da not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
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HP | Change in proprietorship | ||
KB | Patent renewed | ||
KB | Patent renewed | ||
EXP | Patent expired |