DK92351C - Process for the preparation of 6-deoxytetracyclines or 4-epimers or salts or complex compounds thereof. - Google Patents

Process for the preparation of 6-deoxytetracyclines or 4-epimers or salts or complex compounds thereof.

Info

Publication number
DK92351C
DK92351C DK69458A DK69458A DK92351C DK 92351 C DK92351 C DK 92351C DK 69458 A DK69458 A DK 69458A DK 69458 A DK69458 A DK 69458A DK 92351 C DK92351 C DK 92351C
Authority
DK
Denmark
Prior art keywords
deoxytetracyclines
epimers
salts
preparation
complex compounds
Prior art date
Application number
DK69458A
Other languages
Danish (da)
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Application granted granted Critical
Publication of DK92351C publication Critical patent/DK92351C/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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK69458A 1957-03-01 1958-02-27 Process for the preparation of 6-deoxytetracyclines or 4-epimers or salts or complex compounds thereof. DK92351C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64321857A 1957-03-01 1957-03-01
US64322757A 1957-03-01 1957-03-01

Publications (1)

Publication Number Publication Date
DK92351C true DK92351C (en) 1961-12-11

Family

ID=43466745

Family Applications (2)

Application Number Title Priority Date Filing Date
DK69458A DK92351C (en) 1957-03-01 1958-02-27 Process for the preparation of 6-deoxytetracyclines or 4-epimers or salts or complex compounds thereof.
DK69558A DK92251C (en) 1957-03-01 1958-02-27 Process for the preparation of 6-desmethyl-6-deoxytetracycline or 4-epimers or salts or complex compounds thereof.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK69558A DK92251C (en) 1957-03-01 1958-02-27 Process for the preparation of 6-desmethyl-6-deoxytetracycline or 4-epimers or salts or complex compounds thereof.

Country Status (7)

Country Link
AT (2) AT206434B (en)
CH (2) CH384568A (en)
DE (2) DE1076676B (en)
DK (2) DK92351C (en)
FR (2) FR1241126A (en)
GB (2) GB845649A (en)
MC (2) MC48A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1768971B2 (en) * 1960-05-23 1976-01-22 Ausscheidung aus: 14 68 478 Pfizer Inc., New York, N.Y. (V.St.A.) 11A-HALOGEN-6-DESOXY-6-DESMETHYL-6-METHYLENE TETRACYCLINE AND THEIR ACID ADDITIONAL SALTS
FR1430859A (en) * 1960-05-23 1966-05-25
US20030171340A1 (en) * 2002-02-07 2003-09-11 Jenefir Isbister Methods of disease treatment using metal-complexed tetracycline antibiotics
AU2004261143B2 (en) * 2003-07-25 2009-11-05 Allergan Pharmaceuticals International Limited A doxycycline metal complex in a solid dosage form
CN107445855B (en) * 2017-08-07 2018-12-14 绍兴市逸晨医疗科技有限公司 A kind of preparation method of Doxycycline Hyclate impurity C

Also Published As

Publication number Publication date
FR1241127A (en) 1960-12-20
GB845649A (en) 1960-08-24
AT206434B (en) 1959-11-25
DE1076675B (en) 1960-03-03
DE1076676B (en) 1960-03-03
MC48A1 (en) 1958-09-11
FR1241126A (en) 1960-12-20
MC49A1 (en) 1958-09-11
DK92251C (en) 1961-11-27
CH384568A (en) 1964-11-30
CH382728A (en) 1964-10-15
GB855170A (en) 1960-11-30
AT206435B (en) 1959-11-25

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