AT318803B - Method for the separation of alpha-6-deoxytetracyclines from a reaction mixture - Google Patents

Method for the separation of alpha-6-deoxytetracyclines from a reaction mixture

Info

Publication number: AT318803B
Authority: AT; Austria
Prior art keywords: deoxytetracyclines; alpha; separation; reaction mixture; reaction
Prior art date: 1970-07-03

Application number

AT580271A

Other languages

German (de)

Original Assignee

Villax Ivan

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.)

1970-07-03

Filing date

1971-07-05

Publication date

1974-10-25

1971-07-05 Application filed by Villax Ivan filed Critical Villax Ivan

1974-10-25 Application granted granted Critical

1974-10-25 Publication of AT318803B publication Critical patent/AT318803B/en

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

AT580271A 1970-07-03 1971-07-05 Method for the separation of alpha-6-deoxytetracyclines from a reaction mixture AT318803B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
PT5410970		1970-07-03
PT5410971		1971-06-09

Publications (1)

Publication Number	Publication Date
AT318803B true AT318803B (en)	1974-10-25

Family

ID=26653423

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT580271A AT318803B (en)	1970-07-03	1971-07-05	Method for the separation of alpha-6-deoxytetracyclines from a reaction mixture

Country Status (11)

Country	Link
JP (1)	JPS5632303B1 (en)
AT (1)	AT318803B (en)
CA (1)	CA945546A (en)
CH (1)	CH588445A5 (en)
DE (1)	DE2131945B2 (en)
ES (1)	ES392575A1 (en)
FR (1)	FR2148660A5 (en)
GB (1)	GB1360998A (en)
HK (1)	HK78879A (en)
NL (1)	NL7109000A (en)
ZA (1)	ZA714323B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3795707A (en) *	1970-12-28	1974-03-05	Rachelle Labor Italia Spa	Manufacture of alpha-6-deoxytetracyclines
CN103040773A (en) *	2003-07-25	2013-04-17	沃纳奇尔科特有限责任公司	Doxycycline metal complex in a solid dosage form
CN107162924A (en) *	2017-05-16	2017-09-15	扬州联博药业有限公司	A kind of method that Doxycycline is reclaimed in the refinement mother liquor from Doxycycline Hyclate

1971
- 1971-06-25 CA CA116,691A patent/CA945546A/en not_active Expired
- 1971-06-26 DE DE19712131945 patent/DE2131945B2/en not_active Withdrawn
- 1971-06-28 GB GB3012171A patent/GB1360998A/en not_active Expired
- 1971-06-29 NL NL7109000A patent/NL7109000A/xx not_active Application Discontinuation
- 1971-06-30 CH CH961271A patent/CH588445A5/xx not_active IP Right Cessation
- 1971-07-01 ZA ZA714323A patent/ZA714323B/en unknown
- 1971-07-02 FR FR7124329A patent/FR2148660A5/fr not_active Expired
- 1971-07-02 JP JP7148699A patent/JPS5632303B1/ja active Pending
- 1971-07-05 AT AT580271A patent/AT318803B/en not_active IP Right Cessation
1972
- 1972-06-23 ES ES392575A patent/ES392575A1/en not_active Expired
1979
- 1979-11-15 HK HK788/79A patent/HK78879A/en unknown

Also Published As

Publication number	Publication date
JPS5632303B1 (en)	1981-07-27
ZA714323B (en)	1972-03-29
FR2148660A5 (en)	1973-03-23
HK78879A (en)	1979-11-23
DE2131945B2 (en)	1973-06-07
GB1360998A (en)	1974-07-24
CH588445A5 (en)	1977-06-15
ES392575A1 (en)	1973-01-01
CA945546A (en)	1974-04-16
DE2131945A1 (en)	1972-01-20
NL7109000A (en)	1972-01-05

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Legal Events

Date	Code	Title	Description
1986-11-15	ELJ	Ceased due to non-payment of the annual fee