CN1272321C - 烟酸的制造方法 - Google Patents

烟酸的制造方法 Download PDF

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Publication number
CN1272321C
CN1272321C CNB981229360A CN98122936A CN1272321C CN 1272321 C CN1272321 C CN 1272321C CN B981229360 A CNB981229360 A CN B981229360A CN 98122936 A CN98122936 A CN 98122936A CN 1272321 C CN1272321 C CN 1272321C
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CN
China
Prior art keywords
nicotinic acid
spraying drying
feature
ammonia
aqueous solution
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.)
Expired - Fee Related
Application number
CNB981229360A
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English (en)
Chinese (zh)
Other versions
CN1222511A (zh
Inventor
R·J·查克
U·察赫尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lonza AG
Original Assignee
Lonza AG
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Filing date
Publication date
Application filed by Lonza AG filed Critical Lonza AG
Publication of CN1222511A publication Critical patent/CN1222511A/zh
Application granted granted Critical
Publication of CN1272321C publication Critical patent/CN1272321C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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)
CNB981229360A 1997-11-25 1998-11-25 烟酸的制造方法 Expired - Fee Related CN1272321C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH271997 1997-11-25
CH2719/97 1997-11-25

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CNB2006101003638A Division CN100478332C (zh) 1997-11-25 1998-11-25 烟酸的制造方法

Publications (2)

Publication Number Publication Date
CN1222511A CN1222511A (zh) 1999-07-14
CN1272321C true CN1272321C (zh) 2006-08-30

Family

ID=4240069

Family Applications (2)

Application Number Title Priority Date Filing Date
CNB981229360A Expired - Fee Related CN1272321C (zh) 1997-11-25 1998-11-25 烟酸的制造方法
CNB2006101003638A Expired - Fee Related CN100478332C (zh) 1997-11-25 1998-11-25 烟酸的制造方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
CNB2006101003638A Expired - Fee Related CN100478332C (zh) 1997-11-25 1998-11-25 烟酸的制造方法

Country Status (20)

Country Link
US (2) US6077957A (enExample)
EP (2) EP0919548B1 (enExample)
JP (1) JP4586214B2 (enExample)
KR (1) KR100611542B1 (enExample)
CN (2) CN1272321C (enExample)
AT (2) ATE321753T1 (enExample)
CA (1) CA2253615C (enExample)
CZ (2) CZ296940B6 (enExample)
DE (2) DE59811380D1 (enExample)
DK (2) DK0919548T3 (enExample)
ES (2) ES2259783T3 (enExample)
HU (2) HU226169B1 (enExample)
IL (1) IL127201A (enExample)
IN (1) IN187776B (enExample)
MX (1) MXPA98009833A (enExample)
NO (1) NO311887B1 (enExample)
PL (1) PL193360B1 (enExample)
PT (2) PT1440967E (enExample)
SK (2) SK285375B6 (enExample)
TW (1) TW495503B (enExample)

Families Citing this family (10)

* 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
WO2008021836A1 (en) * 2006-08-08 2008-02-21 Dow Agrosciences Llc Process for quenching gaseous reaction product containing cyanopyridine
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
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
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
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
USD1081739S1 (en) 2021-04-06 2025-07-01 Altria Client Services Llc Die for gum forming
US12295412B2 (en) 2022-01-28 2025-05-13 Altria Client Services Llc Oral pouch product

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL75604B1 (enExample) * 1972-05-19 1974-12-31
JPS4949966A (enExample) * 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
SK158198A3 (en) 1999-06-11
SK284427B6 (sk) 2005-04-01
DK1440967T3 (da) 2006-05-22
DK0919548T3 (da) 2004-08-02
HK1103234A1 (zh) 2007-12-14
IN187776B (enExample) 2002-06-22
CN1900062A (zh) 2007-01-24
EP0919548A1 (de) 1999-06-02
ATE266640T1 (de) 2004-05-15
KR100611542B1 (ko) 2006-11-30
HU9802719D0 (en) 1999-01-28
US6077957A (en) 2000-06-20
HK1019148A1 (en) 2000-01-14
CN100478332C (zh) 2009-04-15
HUP9802719A2 (hu) 2001-01-29
MXPA98009833A (es) 2002-12-02
DE59811380D1 (de) 2004-06-17
SK285375B6 (sk) 2006-12-07
EP1440967A1 (de) 2004-07-28
IL127201A (en) 2003-11-23
TW495503B (en) 2002-07-21
CA2253615A1 (en) 1999-05-25
EP1440967B1 (de) 2006-03-29
ES2259783T3 (es) 2006-10-16
HU226169B1 (en) 2008-05-28
EP0919548B1 (de) 2004-05-12
PT1440967E (pt) 2006-06-30
IL127201A0 (en) 1999-09-22
ATE321753T1 (de) 2006-04-15
PT919548E (pt) 2004-09-30
NO985489L (no) 1999-05-26
HU225089B1 (en) 2006-06-28
CZ296940B6 (cs) 2006-07-12
NO985489D0 (no) 1998-11-24
JPH11217373A (ja) 1999-08-10
CA2253615C (en) 2008-09-23
CZ381698A3 (cs) 1999-06-16
US6376677B1 (en) 2002-04-23
CN1222511A (zh) 1999-07-14
JP4586214B2 (ja) 2010-11-24
HU0501124D0 (en) 2006-01-30
PL193360B1 (pl) 2007-02-28
NO311887B1 (no) 2002-02-11
ES2221110T3 (es) 2004-12-16
CZ296894B6 (cs) 2006-07-12
DE59813463D1 (de) 2006-05-18
PL329865A1 (en) 1999-06-07
KR19990045503A (ko) 1999-06-25

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20060830

Termination date: 20151125

CF01 Termination of patent right due to non-payment of annual fee