IL31556A - Resolution process of racemic tetramisole - Google Patents

Resolution process of racemic tetramisole

Info

Publication number
IL31556A
IL31556A IL31556A IL3155669A IL31556A IL 31556 A IL31556 A IL 31556A IL 31556 A IL31556 A IL 31556A IL 3155669 A IL3155669 A IL 3155669A IL 31556 A IL31556 A IL 31556A
Authority
IL
Israel
Prior art keywords
tetramisole
acid
salt
organic solvent
derivative
Prior art date
Application number
IL31556A
Other languages
English (en)
Other versions
IL31556A0 (en
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of IL31556A0 publication Critical patent/IL31556A0/xx
Publication of IL31556A publication Critical patent/IL31556A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
    • C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
    • C07D513/04—Ortho-condensed systems

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IL31556A 1968-02-14 1969-02-04 Resolution process of racemic tetramisole IL31556A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7321/68A GB1183781A (en) 1968-02-14 1968-02-14 Resolution Process.

Publications (2)

Publication Number Publication Date
IL31556A0 IL31556A0 (en) 1969-11-12
IL31556A true IL31556A (en) 1972-07-26

Family

ID=9830899

Family Applications (1)

Application Number Title Priority Date Filing Date
IL31556A IL31556A (en) 1968-02-14 1969-02-04 Resolution process of racemic tetramisole

Country Status (19)

Country Link
US (1) US3580923A (ru)
AT (1) AT283355B (ru)
BE (1) BE728371A (ru)
BG (1) BG19790A3 (ru)
BR (1) BR6906377D0 (ru)
CH (1) CH508657A (ru)
DE (1) DE1907609C3 (ru)
DK (1) DK134673B (ru)
ES (1) ES363602A1 (ru)
FR (1) FR2001916A1 (ru)
GB (1) GB1183781A (ru)
IE (1) IE32941B1 (ru)
IL (1) IL31556A (ru)
IT (1) IT1044177B (ru)
NL (1) NL6901620A (ru)
PL (1) PL80889B1 (ru)
RO (1) RO56601A (ru)
SE (1) SE371444B (ru)
YU (1) YU32397B (ru)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA735753B (en) * 1972-09-14 1974-07-31 American Cyanamid Co Resolution of 6-substituted amino phenyl-2,3,5,6-tetrahydro(2,1-b)thiadiazoles
DE2854010A1 (de) * 1977-12-21 1979-07-05 Letraset International Ltd Verfahren zur herstellung von schildern
PL221188A1 (ru) * 1979-01-05 1980-12-01 Ciba Geigy Ag
US4672126A (en) * 1983-11-10 1987-06-09 Janssen Pharmaceutica, N.V. Process for isolating levamisole from tetramisole
US20050261341A1 (en) * 1998-03-13 2005-11-24 Aventis Pharmaceuticals Inc. Novel processes for the preparation of (R)-alpha-(2,3-dimethoxyphenyl)-1-[2-(4-fluorophenyl)ethyl]-4-piperidinemethanol
US6713627B2 (en) * 1998-03-13 2004-03-30 Aventis Pharmaceuticals Inc. Processes for the preparation of (R)-α-(2,3-dimethoxyphenyl)-1-[2-(4-fluorophenyl)ethyl]-4-piperidinemethanol
EP1984368A2 (en) * 2006-01-17 2008-10-29 Glenmark Pharmaceuticals Limited Improved process for the preparation of an optically active 5h-pyrrolo [3,4-b]pyrazine derivative
WO2008132128A2 (en) * 2007-04-27 2008-11-06 Solvay (Société Anonyme) Synthesis of a pharmaceutically active compound
WO2009080708A1 (en) * 2007-12-21 2009-07-02 Solvay (Société Anonyme) Use of enantiopure n-sulphonyl pyroglutamic acid as resolving agent
CN104557979A (zh) * 2013-10-23 2015-04-29 丹阳恒安化学科技研究所有限公司 盐酸左旋咪唑的制备方法

Also Published As

Publication number Publication date
GB1183781A (en) 1970-03-11
IE32941B1 (en) 1974-01-23
BG19790A3 (bg) 1975-10-10
YU32397B (en) 1974-10-31
IL31556A0 (en) 1969-11-12
IT1044177B (it) 1980-03-20
IE32941L (en) 1969-08-14
BE728371A (ru) 1969-08-13
DE1907609B2 (de) 1980-01-03
SE371444B (ru) 1974-11-18
YU23569A (en) 1974-04-30
FR2001916A1 (ru) 1969-10-03
AT283355B (de) 1970-08-10
BR6906377D0 (pt) 1973-01-16
DK134673C (ru) 1977-05-23
DE1907609A1 (de) 1970-09-03
ES363602A1 (es) 1971-01-01
PL80889B1 (ru) 1975-08-30
NL6901620A (ru) 1969-08-18
CH508657A (de) 1971-06-15
RO56601A (ru) 1974-04-29
US3580923A (en) 1971-05-25
DE1907609C3 (de) 1980-09-04
DK134673B (da) 1976-12-20

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