DK0919548T3 - Fremgangsmåde til fremstilling af nikotinsyre - Google Patents

Fremgangsmåde til fremstilling af nikotinsyre

Info

Publication number
DK0919548T3
DK0919548T3 DK98122066T DK98122066T DK0919548T3 DK 0919548 T3 DK0919548 T3 DK 0919548T3 DK 98122066 T DK98122066 T DK 98122066T DK 98122066 T DK98122066 T DK 98122066T DK 0919548 T3 DK0919548 T3 DK 0919548T3
Authority
DK
Denmark
Prior art keywords
nicotinic acid
producing nicotinic
degrees
producing
mbar
Prior art date
Application number
DK98122066T
Other languages
Danish (da)
English (en)
Inventor
Roderick John Chuck
Uwe Zacher
Original Assignee
Lonza Ag
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 Lonza Ag filed Critical Lonza Ag
Application granted granted Critical
Publication of DK0919548T3 publication Critical patent/DK0919548T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/79—Acids; Esters
    • C07D213/803—Processes of preparation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B41/00—Formation or introduction of functional groups containing oxygen
    • C07B41/08—Formation or introduction of functional groups containing oxygen of carboxyl groups or salts, halides or anhydrides thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/79—Acids; Esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
DK98122066T 1997-11-25 1998-11-20 Fremgangsmåde til fremstilling af nikotinsyre DK0919548T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH271997 1997-11-25

Publications (1)

Publication Number Publication Date
DK0919548T3 true DK0919548T3 (da) 2004-08-02

Family

ID=4240069

Family Applications (2)

Application Number Title Priority Date Filing Date
DK98122066T DK0919548T3 (da) 1997-11-25 1998-11-20 Fremgangsmåde til fremstilling af nikotinsyre
DK04010155T DK1440967T3 (da) 1997-11-25 1998-11-20 Fremgangsmåde til fremstilling af nikotinsyre

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK04010155T DK1440967T3 (da) 1997-11-25 1998-11-20 Fremgangsmåde til fremstilling af nikotinsyre

Country Status (21)

Country Link
US (2) US6077957A (no)
EP (2) EP1440967B1 (no)
JP (1) JP4586214B2 (no)
KR (1) KR100611542B1 (no)
CN (2) CN100478332C (no)
AT (2) ATE266640T1 (no)
CA (1) CA2253615C (no)
CZ (2) CZ296940B6 (no)
DE (2) DE59813463D1 (no)
DK (2) DK0919548T3 (no)
ES (2) ES2259783T3 (no)
HK (2) HK1019148A1 (no)
HU (2) HU225089B1 (no)
IL (1) IL127201A (no)
IN (1) IN187776B (no)
MX (1) MXPA98009833A (no)
NO (1) NO311887B1 (no)
PL (1) PL193360B1 (no)
PT (2) PT1440967E (no)
SK (2) SK284427B6 (no)
TW (1) TW495503B (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100386317C (zh) * 2004-04-08 2008-05-07 长春石油化学股份有限公司 烟碱酸的制造方法及该方法所用的触媒
DE602007004624D1 (de) * 2006-08-08 2010-03-18 Dow Agrosciences Llc Verfahren zur herstellung von cyanopyridinen
CN106013660B (zh) * 2016-07-05 2018-02-06 广州新静界消音材料有限公司 一种吸音板及其安装方法
CN106086103A (zh) * 2016-07-11 2016-11-09 江南大学 一种饲料级烟酸的分离提取方法
CN108997206A (zh) * 2018-09-19 2018-12-14 安徽瑞邦生物科技有限公司 一种以烟酸铵为原料生产烟酸的方法
CN109134360A (zh) * 2018-09-19 2019-01-04 安徽瑞邦生物科技有限公司 烟酸铵溶液喷雾干燥生产烟酸的工艺
CN112344988A (zh) * 2020-10-15 2021-02-09 南京航空航天大学 一种挤压油膜阻尼器入口油压油温的测量装置
CN114456107A (zh) * 2020-11-10 2022-05-10 安徽瑞邦生物科技有限公司 一种以异烟酸铵为原料生产异烟酸的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL75604B1 (no) * 1972-05-19 1974-12-31
JPS4949966A (no) * 1972-09-18 1974-05-15
US3929811A (en) * 1973-11-15 1975-12-30 Lummus Co Production of pyridine nitriles and carboxylic acids
JPS5311073A (en) * 1976-07-19 1978-02-01 Nippon Telegr & Teleph Corp <Ntt> Phase constant measuring method

Also Published As

Publication number Publication date
PL193360B1 (pl) 2007-02-28
PL329865A1 (en) 1999-06-07
SK284427B6 (sk) 2005-04-01
CZ381698A3 (cs) 1999-06-16
ES2259783T3 (es) 2006-10-16
EP0919548A1 (de) 1999-06-02
CA2253615A1 (en) 1999-05-25
NO985489L (no) 1999-05-26
EP1440967B1 (de) 2006-03-29
JP4586214B2 (ja) 2010-11-24
HU226169B1 (en) 2008-05-28
EP1440967A1 (de) 2004-07-28
US6077957A (en) 2000-06-20
SK285375B6 (sk) 2006-12-07
CZ296940B6 (cs) 2006-07-12
ATE266640T1 (de) 2004-05-15
IN187776B (no) 2002-06-22
JPH11217373A (ja) 1999-08-10
DE59811380D1 (de) 2004-06-17
PT919548E (pt) 2004-09-30
IL127201A (en) 2003-11-23
CN1272321C (zh) 2006-08-30
NO311887B1 (no) 2002-02-11
ATE321753T1 (de) 2006-04-15
CZ296894B6 (cs) 2006-07-12
DE59813463D1 (de) 2006-05-18
HK1103234A1 (en) 2007-12-14
ES2221110T3 (es) 2004-12-16
HU225089B1 (en) 2006-06-28
CA2253615C (en) 2008-09-23
CN1222511A (zh) 1999-07-14
HUP9802719A2 (hu) 2001-01-29
SK158198A3 (en) 1999-06-11
HU0501124D0 (en) 2006-01-30
CN1900062A (zh) 2007-01-24
CN100478332C (zh) 2009-04-15
DK1440967T3 (da) 2006-05-22
IL127201A0 (en) 1999-09-22
TW495503B (en) 2002-07-21
KR100611542B1 (ko) 2006-11-30
MXPA98009833A (es) 2002-12-02
US6376677B1 (en) 2002-04-23
EP0919548B1 (de) 2004-05-12
HK1019148A1 (en) 2000-01-14
PT1440967E (pt) 2006-06-30
NO985489D0 (no) 1998-11-24
KR19990045503A (ko) 1999-06-25
HU9802719D0 (en) 1999-01-28

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