ES392575A1 - Un proceso de aislamiento de alfa-6 deoxitetraciclinas de gran pureza. - Google Patents

Un proceso de aislamiento de alfa-6 deoxitetraciclinas de gran pureza.

Info

Publication number
ES392575A1
ES392575A1 ES392575A ES392575A ES392575A1 ES 392575 A1 ES392575 A1 ES 392575A1 ES 392575 A ES392575 A ES 392575A ES 392575 A ES392575 A ES 392575A ES 392575 A1 ES392575 A1 ES 392575A1
Authority
ES
Spain
Prior art keywords
deoxytetracyclines
reaction mixture
products
impurities
doxycycline
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
ES392575A
Other languages
English (en)
Spanish (es)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES392575A1 publication Critical patent/ES392575A1/es
Expired legal-status Critical Current

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES392575A 1970-07-03 1972-06-23 Un proceso de aislamiento de alfa-6 deoxitetraciclinas de gran pureza. Expired ES392575A1 (es)

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
ES392575A1 true ES392575A1 (es) 1973-01-01

Family

ID=26653423

Family Applications (1)

Application Number Title Priority Date Filing Date
ES392575A Expired ES392575A1 (es) 1970-07-03 1972-06-23 Un proceso de aislamiento de alfa-6 deoxitetraciclinas de gran pureza.

Country Status (11)

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

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
CN1893956A (zh) * 2003-07-25 2007-01-10 沃纳奇尔科特公司 多西环素金属络合物固体剂型
CN107162924A (zh) * 2017-05-16 2017-09-15 扬州联博药业有限公司 一种从盐酸多西环素精制母液中回收多西环素的方法

Also Published As

Publication number Publication date
GB1360998A (en) 1974-07-24
NL7109000A (de) 1972-01-05
AT318803B (de) 1974-10-25
DE2131945B2 (de) 1973-06-07
ZA714323B (en) 1972-03-29
FR2148660A5 (de) 1973-03-23
HK78879A (en) 1979-11-23
JPS5632303B1 (de) 1981-07-27
CH588445A5 (de) 1977-06-15
CA945546A (en) 1974-04-16
DE2131945A1 (de) 1972-01-20

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