ZA714766B - New catalytic process for the preparation of 6=deoxytetracyclines obtained - Google Patents
New catalytic process for the preparation of 6=deoxytetracyclines obtainedInfo
- Publication number
- ZA714766B ZA714766B ZA714766A ZA714766A ZA714766B ZA 714766 B ZA714766 B ZA 714766B ZA 714766 A ZA714766 A ZA 714766A ZA 714766 A ZA714766 A ZA 714766A ZA 714766 B ZA714766 B ZA 714766B
- Authority
- ZA
- South Africa
- Prior art keywords
- deoxytetracyclines
- preparation
- catalytic process
- new catalytic
- new
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT335171 | 1971-02-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA714766B true ZA714766B (en) | 1972-09-27 |
Family
ID=11105485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA714766A ZA714766B (en) | 1971-02-24 | 1971-07-19 | New catalytic process for the preparation of 6=deoxytetracyclines obtained |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT309679B (en) |
BE (1) | BE770580A (en) |
DE (1) | DE2136621A1 (en) |
ES (1) | ES394776A1 (en) |
FR (1) | FR2127491A5 (en) |
GB (1) | GB1296340A (en) |
NL (1) | NL7109740A (en) |
ZA (1) | ZA714766B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
YU41093B (en) * | 1978-04-12 | 1986-12-31 | Pliva Pharm & Chem Works | Process for preparing 6-deoxy-5hydroxy-tetracycline |
US4550096A (en) * | 1982-01-19 | 1985-10-29 | Plurichemie Anstalt | Homogeneous catalytic system comprising rhodium, hydrazine and phosphine and a process for the preparation of same |
PT76061A (en) * | 1982-12-30 | 1983-01-01 | Stable homogeneous hydrogenation rhodium catalyst - useful in high yield prodn. of doxycycline by stereospecific hydrogenation | |
DE68900339D1 (en) * | 1989-04-03 | 1991-11-21 | Ranbaxy Lab Ltd | METHOD FOR PRODUCING ALPHA-6-DEOXYTETRACYCLINES. |
PT91333B (en) * | 1989-07-31 | 1995-05-04 | Hovione Sociedade Quimica Sa | PROCESS FOR THE PREPARATION OF A RODIO COMPLEX |
CN114315627B (en) * | 2021-12-30 | 2023-03-21 | 扬州联博药业有限公司 | Method for synthesizing doxycycline dehydrate by catalyzing with normal-temperature ionic liquid and zeolite |
-
1971
- 1971-07-14 NL NL7109740A patent/NL7109740A/xx unknown
- 1971-07-19 ZA ZA714766A patent/ZA714766B/en unknown
- 1971-07-22 DE DE19712136621 patent/DE2136621A1/en active Pending
- 1971-07-23 AT AT643671A patent/AT309679B/en not_active IP Right Cessation
- 1971-07-28 BE BE770580A patent/BE770580A/en unknown
- 1971-08-12 GB GB1296340D patent/GB1296340A/en not_active Expired
- 1971-09-03 ES ES394776A patent/ES394776A1/en not_active Expired
- 1971-09-20 FR FR7133735A patent/FR2127491A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1296340A (en) | 1972-11-15 |
BE770580A (en) | 1971-12-01 |
FR2127491A5 (en) | 1972-10-13 |
NL7109740A (en) | 1972-08-28 |
ES394776A1 (en) | 1974-09-01 |
DE2136621A1 (en) | 1972-09-14 |
AT309679B (en) | 1973-08-27 |
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