FR2131926A1 - Procede pour l'isolement et la purification de la doxycycline - Google Patents
Procede pour l'isolement et la purification de la doxycyclineInfo
- Publication number
- FR2131926A1 FR2131926A1 FR7136764A FR7136764A FR2131926A1 FR 2131926 A1 FR2131926 A1 FR 2131926A1 FR 7136764 A FR7136764 A FR 7136764A FR 7136764 A FR7136764 A FR 7136764A FR 2131926 A1 FR2131926 A1 FR 2131926A1
- Authority
- FR
- France
- Prior art keywords
- doxycycline
- isolation
- purification
- 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.)
- Withdrawn
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT338071 | 1971-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2131926A1 true FR2131926A1 (fr) | 1972-11-17 |
Family
ID=11106027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7136764A Withdrawn FR2131926A1 (fr) | 1971-03-31 | 1971-10-13 | Procede pour l'isolement et la purification de la doxycycline |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT309680B (pt) |
| BE (1) | BE770527A (pt) |
| DE (1) | DE2136622A1 (pt) |
| ES (1) | ES394777A1 (pt) |
| FR (1) | FR2131926A1 (pt) |
| GB (1) | GB1305860A (pt) |
| NL (1) | NL7109741A (pt) |
| ZA (1) | ZA714767B (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6077822A (en) * | 1993-09-14 | 2000-06-20 | Dumex-Alpharma A/S | Drug salts |
| CN111443139A (zh) * | 2020-03-13 | 2020-07-24 | 扬州联博药业有限公司 | 一种同时检测盐酸多西环素中多西环素及有关物质相对保留时间和峰纯度的方法 |
| CN114835603A (zh) * | 2022-06-17 | 2022-08-02 | 盐城苏海制药有限公司 | 一种由氢化物直接合成盐酸多西环素的合成方法 |
-
1971
- 1971-07-14 NL NL7109741A patent/NL7109741A/xx unknown
- 1971-07-19 ZA ZA714767A patent/ZA714767B/xx unknown
- 1971-07-22 DE DE19712136622 patent/DE2136622A1/de active Pending
- 1971-07-23 AT AT643771A patent/AT309680B/de active
- 1971-07-27 BE BE770527A patent/BE770527A/nl unknown
- 1971-09-03 ES ES394777A patent/ES394777A1/es not_active Expired
- 1971-10-13 FR FR7136764A patent/FR2131926A1/fr not_active Withdrawn
- 1971-12-17 GB GB5880771A patent/GB1305860A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES394777A1 (es) | 1974-03-01 |
| AT309680B (de) | 1973-08-27 |
| NL7109741A (pt) | 1972-10-03 |
| ZA714767B (en) | 1972-10-25 |
| GB1305860A (pt) | 1973-02-07 |
| DE2136622A1 (pt) | 1972-10-12 |
| BE770527A (nl) | 1971-12-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Withdrawal of published application |