AU6942374A - Process forthe preparation ofthe optical antipodes of pantolactone - Google Patents

Process forthe preparation ofthe optical antipodes of pantolactone

Info

Publication number
AU6942374A
AU6942374A AU69423/74A AU6942374A AU6942374A AU 6942374 A AU6942374 A AU 6942374A AU 69423/74 A AU69423/74 A AU 69423/74A AU 6942374 A AU6942374 A AU 6942374A AU 6942374 A AU6942374 A AU 6942374A
Authority
AU
Australia
Prior art keywords
pantolactone
optical antipodes
process forthe
ofthe optical
forthe preparation
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
Application number
AU69423/74A
Other versions
AU477947B2 (en
Inventor
Schmidt Joachim
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.)
Jenapharm GmbH and Co KG
Original Assignee
Jenapharm GmbH and Co KG
VEB Jenapharm
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 Jenapharm GmbH and Co KG, VEB Jenapharm filed Critical Jenapharm GmbH and Co KG
Application granted granted Critical
Publication of AU6942374A publication Critical patent/AU6942374A/en
Publication of AU477947B2 publication Critical patent/AU477947B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D307/30—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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
    • C07D307/32—Oxygen atoms
    • C07D307/33—Oxygen atoms in position 2, the oxygen atom being in its keto or unsubstituted enol form
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/01—Saturated compounds having only one carboxyl group and containing hydroxy or O-metal groups
    • C07C59/10—Polyhydroxy carboxylic acids
AU69423/74A 1974-05-27 Process forthe preparation ofthe optical antipodes of pantolactone Expired AU477947B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD171272A DD109380A1 (en) 1973-06-04 1973-06-04

Publications (2)

Publication Number Publication Date
AU6942374A true AU6942374A (en) 1975-11-27
AU477947B2 AU477947B2 (en) 1975-11-27

Family

ID=

Also Published As

Publication number Publication date
IS949B6 (en) 1976-10-04
JPS5052052A (en) 1975-05-09
FR2231638A1 (en) 1974-12-27
SE417511B (en) 1981-03-23
GB1395458A (en) 1975-05-29
NL7407401A (en) 1974-12-06
YU36945B (en) 1984-08-31
FR2231638B1 (en) 1976-06-25
RO69917A (en) 1981-06-21
DD109380A1 (en) 1974-11-05
DE2350610B2 (en) 1975-05-22
CH603613A5 (en) 1978-08-31
CH602691A5 (en) 1978-07-31
CS179302B1 (en) 1977-10-31
YU152874A (en) 1982-06-18
AR201439A1 (en) 1975-03-14
IE38777B1 (en) 1978-05-24
IS2215A7 (en) 1974-12-05
RO63651A (en) 1978-09-15
BE828391Q (en) 1975-08-18
AT339511B (en) 1977-10-25
DE2350610A1 (en) 1974-12-19
ATA435974A (en) 1977-02-15
IT1035078B (en) 1979-10-20
SE7407275L (en) 1974-12-05
DE2350610C3 (en) 1976-01-02
IE38777L (en) 1974-12-04
JPS5512433B2 (en) 1980-04-02
SU577997A3 (en) 1977-10-25

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