NL169999B - METHOD FOR PREPARING A COMPOUND - Google Patents

METHOD FOR PREPARING A COMPOUND

Info

Publication number: NL169999B
Authority: NL; Netherlands
Prior art keywords: preparing; compound
Prior art date: 1968-09-06

Application number

NLAANVRAGE6913235,A

Other languages

Dutch (nl)

Other versions

NL6913235A (en

NL169999C (en

Original Assignee

Degussa

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.)

1968-09-06

Filing date

1969-08-29

Publication date

1982-04-16

1968-09-06 Priority claimed from DE19681795297 external-priority patent/DE1795297C3/en

1969-08-29 Application filed by Degussa filed Critical Degussa

1970-03-10 Publication of NL6913235A publication Critical patent/NL6913235A/xx

1982-04-16 Publication of NL169999B publication Critical patent/NL169999B/en

1982-09-16 Application granted granted Critical

1982-09-16 Publication of NL169999C publication Critical patent/NL169999C/en

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)

NLAANVRAGE6913235,A 1968-09-06 1969-08-29 METHOD FOR PREPARING A PENICILLAMINE COMPOUND NL169999C (en)

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)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES391971A1 (en) *	1970-07-03	1974-05-01	Degussa	Production of penicillamine and its homologues
US4045479A (en) *	1970-07-03	1977-08-30	Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler	Process of preparing penicillamine
US4028406A (en) *	1970-07-03	1977-06-07	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 IL IL32954A patent/IL32954A/en unknown
- 1969-09-05 IT IT39855/69A patent/IT1035020B/en active
- 1969-09-05 BE BE738520D patent/BE738520A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
IL32954A (en)	1973-02-28
NL6913235A (en)	1970-03-10
DE1795297A1 (en)	1972-02-24
IT1035020B (en)	1979-10-20
BE738520A (en)	1970-02-16
IL32954A0 (en)	1969-11-30
CH540234A (en)	1973-08-15
FR2017476A1 (en)	1970-05-22
NL169999C (en)	1982-09-16
GB1272866A (en)	1972-05-03
DE1795297B2 (en)	1976-07-22

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NL175693C (en)	1984-12-17	METHOD FOR PREPARING A HERBICIDE PREPARATION.
NL150441B (en)	1976-08-16	METHOD FOR PREPARING A PHARMACEUTICAL COMPOUND AND A PHARMACEUTICAL PREPARATION.

Legal Events

Date	Code	Title	Description
1981-02-10	DNT	Communications of changes of names of applicants whose applications have been laid open to public inspection	Free format text: DEGUSSA AKTIENGESELLSCHAFT
1989-09-18	V4	Discontinued because of reaching the maximum lifetime of a patent