GB1394855A - D-penicillamine - Google Patents

D-penicillamine

Info

Publication number
GB1394855A
GB1394855A GB3272672A GB3272672A GB1394855A GB 1394855 A GB1394855 A GB 1394855A GB 3272672 A GB3272672 A GB 3272672A GB 3272672 A GB3272672 A GB 3272672A GB 1394855 A GB1394855 A GB 1394855A
Authority
GB
United Kingdom
Prior art keywords
penicillamine
july
protected
scheideanstalt
norephedrine
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
GB3272672A
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Publication of GB1394855A publication Critical patent/GB1394855A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/04—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D277/06—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members 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

Abstract

1394855 D-penicillamine DEUTSCHE GOLD-UND SILBER-SCHEIDEANSTALT 13 July 1972 [30 July 1971] 32726/72 Heading C2C The invention comprises a process for obtaining L- and especially D-penicillamine by resolution of protected D,L-penicillamine wherein one or both of the hydrogen atoms of the amino group are protected, e.g. N-formyl, isopropylidene-D,L-penicillamine, using L-norephedrine as optically active base.
GB3272672A 1971-07-30 1972-07-13 D-penicillamine Expired GB1394855A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2138122A DE2138122C3 (en) 1971-07-30 1971-07-30 Process for obtaining D-penicillamine

Publications (1)

Publication Number Publication Date
GB1394855A true GB1394855A (en) 1975-05-21

Family

ID=5815277

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3272672A Expired GB1394855A (en) 1971-07-30 1972-07-13 D-penicillamine

Country Status (27)

Country Link
JP (1) JPS544937B1 (en)
AR (1) AR196077A1 (en)
AT (1) AT320607B (en)
AU (1) AU465833B2 (en)
BE (1) BE786964A (en)
BR (1) BR7205067D0 (en)
CA (1) CA979924A (en)
CH (1) CH580044A5 (en)
CS (1) CS183662B2 (en)
DD (1) DD98093A5 (en)
DE (1) DE2138122C3 (en)
DK (1) DK145780C (en)
EG (1) EG10792A (en)
ES (1) ES402609A1 (en)
FI (1) FI56527C (en)
FR (1) FR2148050B1 (en)
GB (1) GB1394855A (en)
IE (1) IE36577B1 (en)
IL (1) IL39963A (en)
IT (1) IT1059660B (en)
NL (1) NL165153C (en)
NO (1) NO135903C (en)
RO (1) RO70841A (en)
SE (1) SE383739B (en)
SU (1) SU501669A3 (en)
YU (2) YU36016B (en)
ZA (1) ZA723486B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1424432A (en) * 1972-03-25 1976-02-11 Degussa Pharmaceutical compositions
DE2304055C3 (en) * 1973-01-27 1982-04-29 Degussa Ag, 6000 Frankfurt Process for the production of D-penicillamine
DE2362687C3 (en) * 1973-12-17 1982-01-14 Degussa Ag, 6000 Frankfurt Process for the preparation of the optical isomers of penicillamine
US4075219A (en) * 1977-03-31 1978-02-21 Eli Lilly And Company Epimerization process
DE3134042A1 (en) * 1981-08-28 1983-03-10 Degussa Ag, 6000 Frankfurt METHOD FOR SEPARATING THE RACEMAT S- (CARBOXYMETHYL) - (R, S) -CYSTEIN (A)
DE3134106A1 (en) * 1981-08-28 1983-03-17 Degussa Ag, 6000 Frankfurt METHOD FOR SEPARATING THE RACEMAT S- (CARBOXYMETHYL) - (R, S) -CYSTEIN (B)

Also Published As

Publication number Publication date
ES402609A1 (en) 1975-04-16
DK145780C (en) 1983-08-22
YU259373A (en) 1981-02-28
AR196077A1 (en) 1973-11-30
DD98093A5 (en) 1973-06-05
FR2148050B1 (en) 1976-01-16
ZA723486B (en) 1973-03-28
IE36577L (en) 1973-01-30
FI56527B (en) 1979-10-31
NL7209189A (en) 1973-02-01
YU36016B (en) 1981-11-13
NL165153C (en) 1981-03-16
SE383739B (en) 1976-03-29
NL165153B (en) 1980-10-15
IL39963A0 (en) 1972-09-28
BR7205067D0 (en) 1974-04-25
YU36017B (en) 1981-11-13
IL39963A (en) 1975-02-10
JPS544937B1 (en) 1979-03-12
YU151472A (en) 1981-02-28
EG10792A (en) 1976-11-30
SU501669A3 (en) 1976-01-30
DE2138122B2 (en) 1978-10-05
AU4510772A (en) 1974-01-31
NO135903B (en) 1977-03-14
IE36577B1 (en) 1976-12-08
IT1059660B (en) 1982-06-21
DE2138122C3 (en) 1979-07-19
DE2138122A1 (en) 1973-06-07
FR2148050A1 (en) 1973-03-11
NO135903C (en) 1977-06-22
RO70841A (en) 1982-08-17
CA979924A (en) 1975-12-16
AU465833B2 (en) 1975-10-09
CS183662B2 (en) 1978-07-31
CH580044A5 (en) 1976-09-30
FI56527C (en) 1980-02-11
AT320607B (en) 1975-02-25
DK145780B (en) 1983-02-28
BE786964A (en) 1973-01-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee