NL169999B - METHOD FOR PREPARING A COMPOUND - Google Patents
METHOD FOR PREPARING A COMPOUNDInfo
- Publication number
- NL169999B NL169999B NLAANVRAGE6913235,A NL6913235A NL169999B NL 169999 B NL169999 B NL 169999B NL 6913235 A NL6913235 A NL 6913235A NL 169999 B NL169999 B NL 169999B
- Authority
- NL
- Netherlands
- Prior art keywords
- preparing
- compound
- Prior art date
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681795297 DE1795297C3 (en) | 1968-09-06 | Process for the preparation of D, L-penicillamine |
Publications (3)
Publication Number | Publication Date |
---|---|
NL6913235A NL6913235A (en) | 1970-03-10 |
NL169999B true NL169999B (en) | 1982-04-16 |
NL169999C NL169999C (en) | 1982-09-16 |
Family
ID=5708134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE6913235,A NL169999C (en) | 1968-09-06 | 1969-08-29 | METHOD FOR PREPARING A PENICILLAMINE COMPOUND |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE738520A (en) |
CH (1) | CH540234A (en) |
FR (1) | FR2017476A1 (en) |
GB (1) | GB1272866A (en) |
IL (1) | IL32954A (en) |
IT (1) | IT1035020B (en) |
NL (1) | NL169999C (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES391971A1 (en) * | 1970-07-03 | 1974-05-01 | Degussa | Production of penicillamine and its homologues |
US4028406A (en) * | 1970-07-03 | 1977-06-07 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler | Process of preparing penicillamine |
US4045479A (en) * | 1970-07-03 | 1977-08-30 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler | Process of preparing penicillamine |
DE2142336C3 (en) * | 1971-08-24 | 1981-04-09 | Degussa Ag, 6000 Frankfurt | Process for the preparation of penicillamine and its derivatives by ring cleavage of 2-isopropyl-5,5-dimethylthiazolidines |
BE791411R (en) * | 1971-11-15 | 1973-03-01 | Degussa | PROCESS FOR PREPARING |
DE2214814A1 (en) * | 1972-03-25 | 1973-09-27 | Degussa | Synthetic d-penicillamine prepns - useful against fibrosis polyarthritis aggressive hepatitis etc |
HU200177B (en) * | 1985-06-18 | 1990-04-28 | Biogal Gyogyszergyar | Process for producing thiazolidinecarboxylic acids and pharmaceutical compositions comprising such compounds |
-
1969
- 1969-07-31 CH CH1166569A patent/CH540234A/en not_active IP Right Cessation
- 1969-08-20 FR FR6928567A patent/FR2017476A1/fr active Pending
- 1969-08-28 GB GB42798/69A patent/GB1272866A/en not_active Expired
- 1969-08-29 NL NLAANVRAGE6913235,A patent/NL169999C/en not_active IP Right Cessation
- 1969-09-05 IT IT39855/69A patent/IT1035020B/en active
- 1969-09-05 IL IL32954A patent/IL32954A/en unknown
- 1969-09-05 BE BE738520D patent/BE738520A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL6913235A (en) | 1970-03-10 |
CH540234A (en) | 1973-08-15 |
BE738520A (en) | 1970-02-16 |
GB1272866A (en) | 1972-05-03 |
NL169999C (en) | 1982-09-16 |
IL32954A (en) | 1973-02-28 |
FR2017476A1 (en) | 1970-05-22 |
DE1795297A1 (en) | 1972-02-24 |
DE1795297B2 (en) | 1976-07-22 |
IT1035020B (en) | 1979-10-20 |
IL32954A0 (en) | 1969-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
DNT | Communications of changes of names of applicants whose applications have been laid open to public inspection |
Free format text: DEGUSSA AKTIENGESELLSCHAFT |
|
V4 | Discontinued because of reaching the maximum lifetime of a patent |