CH465638A - Verfahren zur Herstellung von B-(p-(2-Methyl-1,3-dioxolan-2-yl)-phenyl)-serinester-Hydrochlorid mit hohem Gehalt an der DL-threo-Form bzw. mit hohem Gehalt an der DL-erythro-Form - Google Patents

Verfahren zur Herstellung von B-(p-(2-Methyl-1,3-dioxolan-2-yl)-phenyl)-serinester-Hydrochlorid mit hohem Gehalt an der DL-threo-Form bzw. mit hohem Gehalt an der DL-erythro-Form

Info

Publication number
CH465638A
CH465638A CH546568A CH546568A CH465638A CH 465638 A CH465638 A CH 465638A CH 546568 A CH546568 A CH 546568A CH 546568 A CH546568 A CH 546568A CH 465638 A CH465638 A CH 465638A
Authority
CH
Switzerland
Prior art keywords
high content
erythro
dioxolan
phenyl
methyl
Prior art date
Application number
CH546568A
Other languages
English (en)
Inventor
Shavel John Jr
Bobowski George
Original Assignee
Warner Lambert Pharmaceutical
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 Warner Lambert Pharmaceutical filed Critical Warner Lambert Pharmaceutical
Publication of CH465638A publication Critical patent/CH465638A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D317/26—Radicals substituted by doubly bound oxygen or sulfur atoms or by two such atoms singly bound to the same carbon atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D317/28—Radicals substituted by nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D317/30—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
CH546568A 1964-09-23 1965-09-20 Verfahren zur Herstellung von B-(p-(2-Methyl-1,3-dioxolan-2-yl)-phenyl)-serinester-Hydrochlorid mit hohem Gehalt an der DL-threo-Form bzw. mit hohem Gehalt an der DL-erythro-Form CH465638A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39876564A 1964-09-23 1964-09-23

Publications (1)

Publication Number Publication Date
CH465638A true CH465638A (de) 1968-11-30

Family

ID=23576736

Family Applications (2)

Application Number Title Priority Date Filing Date
CH546568A CH465638A (de) 1964-09-23 1965-09-20 Verfahren zur Herstellung von B-(p-(2-Methyl-1,3-dioxolan-2-yl)-phenyl)-serinester-Hydrochlorid mit hohem Gehalt an der DL-threo-Form bzw. mit hohem Gehalt an der DL-erythro-Form
CH1296365A CH465644A (de) 1964-09-23 1965-09-20 Verfahren zur Herstellung von 1-(p-Acetylphenyl)-2-(2,2-dichloracetamido)-1,3-propandiol in D,L-Threo- oder D,L-Erythro-Form

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1296365A CH465644A (de) 1964-09-23 1965-09-20 Verfahren zur Herstellung von 1-(p-Acetylphenyl)-2-(2,2-dichloracetamido)-1,3-propandiol in D,L-Threo- oder D,L-Erythro-Form

Country Status (6)

Country Link
BE (1) BE669982A (de)
BR (1) BR6573383D0 (de)
CH (2) CH465638A (de)
ES (2) ES317686A1 (de)
GB (2) GB1117616A (de)
SE (1) SE322207B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1487785A2 (de) * 2002-03-08 2004-12-22 Schering-Plough Ltd. Neue florfenicol-ähnliche antibiotika
SE0202692D0 (sv) * 2002-09-11 2002-09-11 Astrazeneca Ab Compounds
US8119667B2 (en) 2005-12-29 2012-02-21 Schering-Plough Animal Health Corporation Carbonates of fenicol antibiotics
MX2009006282A (es) 2006-12-13 2009-06-23 Schering Plough Ltd Profarmacos solubles en agua de florfenicol y sus analogos.

Also Published As

Publication number Publication date
ES317685A1 (es) 1966-08-01
GB1117617A (en) 1968-06-19
BR6573383D0 (pt) 1973-09-11
SE322207B (de) 1970-04-06
GB1117616A (en) 1968-06-19
CH465644A (de) 1968-11-30
ES317686A1 (es) 1966-07-01
BE669982A (de) 1966-03-22

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