GB1206439A - 7-substituted tetracyclines - Google Patents
7-substituted tetracyclinesInfo
- Publication number
- GB1206439A GB1206439A GB5718667A GB5718667A GB1206439A GB 1206439 A GB1206439 A GB 1206439A GB 5718667 A GB5718667 A GB 5718667A GB 5718667 A GB5718667 A GB 5718667A GB 1206439 A GB1206439 A GB 1206439A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrazino
- bis
- alkyl
- compound
- amino
- 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
Links
- 239000004098 Tetracycline Substances 0.000 title abstract 7
- 235000019364 tetracycline Nutrition 0.000 title abstract 7
- 229940040944 tetracyclines Drugs 0.000 title abstract 4
- 150000003522 tetracyclines Chemical class 0.000 title abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 5
- 229910052739 hydrogen Inorganic materials 0.000 abstract 4
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 125000000717 hydrazino group Chemical class [H]N([*])N([H])[H] 0.000 abstract 3
- 229960002180 tetracycline Drugs 0.000 abstract 3
- 229930101283 tetracycline Natural products 0.000 abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 125000003545 alkoxy group Chemical group 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 125000004890 (C1-C6) alkylamino group Chemical group 0.000 abstract 1
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 125000002490 anilino group Chemical group [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 abstract 1
- 125000001584 benzyloxycarbonyl group Chemical group C(=O)(OCC1=CC=CC=C1)* 0.000 abstract 1
- 150000001728 carbonyl compounds Chemical class 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 abstract 1
- 239000012442 inert solvent Substances 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 235000005985 organic acids Nutrition 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- -1 phenoxy, amino Chemical group 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- 238000005932 reductive alkylation reaction Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 abstract 1
- YNJBWRMUSHSURL-UHFFFAOYSA-N trichloroacetic acid Chemical compound OC(=O)C(Cl)(Cl)Cl YNJBWRMUSHSURL-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/02—Details
- H01J37/18—Vacuum locks ; Means for obtaining or maintaining the desired pressure within the vessel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K15/00—Electron-beam welding or cutting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US608264A US3403179A (en) | 1967-01-10 | 1967-01-10 | Novel 7-(1, 2-bis-substituted-hydrazino)-tetracyclines and methods of preparing same |
| US62029467A | 1967-03-03 | 1967-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1206439A true GB1206439A (en) | 1970-09-23 |
Family
ID=27085712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5718667A Expired GB1206439A (en) | 1967-01-10 | 1967-12-15 | 7-substituted tetracyclines |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5215594B1 (enrdf_load_stackoverflow) |
| BE (1) | BE709112A (enrdf_load_stackoverflow) |
| DE (1) | DE1643767C3 (enrdf_load_stackoverflow) |
| ES (1) | ES352203A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1550023A (enrdf_load_stackoverflow) |
| GB (1) | GB1206439A (enrdf_load_stackoverflow) |
| NL (1) | NL162066C (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ301835B6 (cs) * | 1999-09-14 | 2010-07-07 | Trustees Of Tufts College | Zpusob prípravy 7-, 9- nebo 13- substituované tetracyklinové slouceniny, reaktivní tetracyklinový chemický komplex a tetracyklinová sloucenina substituovaná v poloze 7 nebo 9 |
-
1967
- 1967-12-15 GB GB5718667A patent/GB1206439A/en not_active Expired
-
1968
- 1968-01-05 FR FR1550023D patent/FR1550023A/fr not_active Expired
- 1968-01-09 BE BE709112D patent/BE709112A/xx not_active IP Right Cessation
- 1968-01-10 NL NL6800362A patent/NL162066C/xx not_active IP Right Cessation
- 1968-01-10 DE DE1968A0057905 patent/DE1643767C3/de not_active Expired
- 1968-03-30 ES ES352203A patent/ES352203A1/es not_active Expired
-
1972
- 1972-08-10 JP JP7954472A patent/JPS5215594B1/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ301835B6 (cs) * | 1999-09-14 | 2010-07-07 | Trustees Of Tufts College | Zpusob prípravy 7-, 9- nebo 13- substituované tetracyklinové slouceniny, reaktivní tetracyklinový chemický komplex a tetracyklinová sloucenina substituovaná v poloze 7 nebo 9 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1643767A1 (de) | 1972-03-02 |
| FR1550023A (enrdf_load_stackoverflow) | 1968-12-13 |
| NL162066C (nl) | 1980-04-15 |
| DE1643767C3 (de) | 1981-01-08 |
| JPS5215594B1 (enrdf_load_stackoverflow) | 1977-04-30 |
| NL162066B (nl) | 1979-11-15 |
| DE1643767B2 (de) | 1980-04-17 |
| BE709112A (enrdf_load_stackoverflow) | 1968-07-09 |
| NL6800362A (enrdf_load_stackoverflow) | 1968-07-11 |
| ES352203A1 (es) | 1970-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |