SU577997A3 - Способ получени оптических антиподов пантолактона - Google Patents

Способ получени оптических антиподов пантолактона

Info

Publication number
SU577997A3
SU577997A3 SU7402031936A SU2031936A SU577997A3 SU 577997 A3 SU577997 A3 SU 577997A3 SU 7402031936 A SU7402031936 A SU 7402031936A SU 2031936 A SU2031936 A SU 2031936A SU 577997 A3 SU577997 A3 SU 577997A3
Authority
SU
USSR - Soviet Union
Prior art keywords
piti
pantolactone
pantoate
preparing
optical antipodes
Prior art date
Application number
SU7402031936A
Other languages
English (en)
Russian (ru)
Inventor
Шмидт Йоахим
Вайгельт Кристиан
Бамберг Вольфганг
Шнайдер Вольфганг
Original Assignee
Феб Йенафарм Йена (Инопредприятие)
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 Феб Йенафарм Йена (Инопредприятие) filed Critical Феб Йенафарм Йена (Инопредприятие)
Application granted granted Critical
Publication of SU577997A3 publication Critical patent/SU577997A3/ru

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
SU7402031936A 1973-06-04 1974-06-03 Способ получени оптических антиподов пантолактона SU577997A3 (ru)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SU577997A3 true SU577997A3 (ru) 1977-10-25

Family

ID=5491480

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7402031936A SU577997A3 (ru) 1973-06-04 1974-06-03 Способ получени оптических антиподов пантолактона

Country Status (18)

Country Link
JP (1) JPS5512433B2 (ja)
AR (1) AR201439A1 (ja)
AT (1) AT339511B (ja)
BE (1) BE828391Q (ja)
CH (2) CH602691A5 (ja)
CS (1) CS179302B1 (ja)
DD (1) DD109380A1 (ja)
DE (1) DE2350610C3 (ja)
FR (1) FR2231638B1 (ja)
GB (1) GB1395458A (ja)
IE (1) IE38777B1 (ja)
IS (1) IS949B6 (ja)
IT (1) IT1035078B (ja)
NL (1) NL7407401A (ja)
RO (2) RO63651A (ja)
SE (1) SE417511B (ja)
SU (1) SU577997A3 (ja)
YU (1) YU36945B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2401898A1 (fr) * 1977-09-05 1979-03-30 Aec Chim Organ Biolog Nouveau sel de l'acide patoique
CN112047906A (zh) * 2019-06-07 2020-12-08 帝斯曼知识产权资产管理有限公司 泛酰内酯的外消旋化方法
CN111499602B (zh) * 2020-05-14 2022-06-07 安徽泰格生物科技有限公司 一种钙盐法提取dl-泛解酸内酯拆分液中d-泛解酸内酯的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5021448B1 (ja) * 1966-05-10 1975-07-23
FR1522111A (fr) * 1966-05-10 1968-04-19 Fuji Chemical Ind Procédé de dédoublement du pantoate d'ammonium racémique

Also Published As

Publication number Publication date
IE38777L (en) 1974-12-04
CH603613A5 (ja) 1978-08-31
DD109380A1 (ja) 1974-11-05
IS2215A7 (is) 1974-12-05
JPS5052052A (ja) 1975-05-09
IS949B6 (is) 1976-10-04
YU36945B (en) 1984-08-31
BE828391Q (fr) 1975-08-18
AR201439A1 (es) 1975-03-14
DE2350610C3 (de) 1976-01-02
FR2231638B1 (ja) 1976-06-25
RO63651A (fr) 1978-09-15
AT339511B (de) 1977-10-25
RO69917A (ro) 1981-06-21
ATA435974A (de) 1977-02-15
YU152874A (en) 1982-06-18
DE2350610B2 (de) 1975-05-22
FR2231638A1 (ja) 1974-12-27
CS179302B1 (en) 1977-10-31
SE7407275L (ja) 1974-12-05
GB1395458A (en) 1975-05-29
NL7407401A (ja) 1974-12-06
AU6942374A (en) 1975-11-27
SE417511B (sv) 1981-03-23
CH602691A5 (ja) 1978-07-31
DE2350610A1 (de) 1974-12-19
IE38777B1 (en) 1978-05-24
JPS5512433B2 (ja) 1980-04-02
IT1035078B (it) 1979-10-20

Similar Documents

Publication Publication Date Title
SU577997A3 (ru) Способ получени оптических антиподов пантолактона
SU466658A3 (ru) Способ получени -(фурилметил) -морфинанов
US2620354A (en) Production of guanidino fatty acids
CN104447758B (zh) 吡唑并[3,4‑d]嘧啶类化合物的合成工艺
NO134153B (ja)
SU495827A3 (ru) Способ оптического расщеплени рацемического сульфанилата лизина
SU612626A3 (ru) Способ получени 3-(3,5-дихлорфенил)гидантоина
SU408943A1 (ru) Способ получения l-винной кислоты
JPS6363646A (ja) 光学活性ホモフエニルアラニンの製法
JPS63145256A (ja) 光学活性ホモフエニルアラニンの製造法及び中間体
SU533591A1 (ru) Способ получени -сульфонил- замещенных мочевин
SU517260A3 (ru) Способ получени -аспарагината циклического карбоната эритромицина а
SU438617A1 (ru) Способ получени декаванадата натри
SU369793A1 (ja)
US5591889A (en) Method for the synthesis of trisodium phosphonoformate hexahydrate
SU417426A1 (ja)
US4111987A (en) Lithium pantoate and optically active isomers thereof and process of making the same
SU408946A1 (ru) Способ получения 5-(n-hиtpoфehил)-фуpи.п-2 карбоновой кислоты
SU740747A1 (ru) Способ получени ароилпировиноградных кислот
SU1502465A1 (ru) Способ получени кристаллического дибората стронци
US3207782A (en) Process for crystallization of alkali metal glutamates
SU539879A1 (ru) Способ очистки сульфадимезина
US3320281A (en) Method of preparing 3-indolylacetic acid
SU418036A1 (ru) Способ получения производных 8н-пиримидо- [5,4-&] [1,4]-оксазинона-7
SU1735269A1 (ru) Способ получени ацетата свинца