GB1360998A - Recovery of doxycycline and products thereof - Google Patents

Recovery of doxycycline and products thereof

Info

Publication number
GB1360998A
GB1360998A GB3012171A GB3012171A GB1360998A GB 1360998 A GB1360998 A GB 1360998A GB 3012171 A GB3012171 A GB 3012171A GB 3012171 A GB3012171 A GB 3012171A GB 1360998 A GB1360998 A GB 1360998A
Authority
GB
United Kingdom
Prior art keywords
deoxytetracyclines
deoxy
reaction mixture
acid
june
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
GB3012171A
Other languages
English (en)
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 GB1360998A publication Critical patent/GB1360998A/en
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)
GB3012171A 1970-07-03 1971-06-28 Recovery of doxycycline and products thereof Expired GB1360998A (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
GB1360998A true GB1360998A (en) 1974-07-24

Family

ID=26653423

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3012171A Expired GB1360998A (en) 1970-07-03 1971-06-28 Recovery of doxycycline and products thereof

Country Status (11)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005011707A1 (en) * 2003-07-25 2005-02-10 Warner Chilcott Company, Inc. A doxycycline metal complex in a solid dosage form
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

Families Citing this family (1)

* 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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005011707A1 (en) * 2003-07-25 2005-02-10 Warner Chilcott Company, Inc. A doxycycline metal complex in a solid dosage form
US7485319B2 (en) 2003-07-25 2009-02-03 Warner Chilcott Company, Inc. Doxycycline metal complex in a solid dosage form
AU2004261143B2 (en) * 2003-07-25 2009-11-05 Allergan Pharmaceuticals International Limited A doxycycline metal complex in a solid dosage form
US8415331B2 (en) 2003-07-25 2013-04-09 Warner Chilcott Company, Llc Doxycycline metal complex in a solid dosage form
CN103040773A (zh) * 2003-07-25 2013-04-17 沃纳奇尔科特有限责任公司 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
ES392575A1 (es) 1973-01-01
AT318803B (de) 1974-10-25
JPS5632303B1 (xx) 1981-07-27
DE2131945B2 (de) 1973-06-07
FR2148660A5 (xx) 1973-03-23
CA945546A (en) 1974-04-16
ZA714323B (en) 1972-03-29
HK78879A (en) 1979-11-23
DE2131945A1 (de) 1972-01-20
CH588445A5 (xx) 1977-06-15
NL7109000A (xx) 1972-01-05

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee