DD219186A5 - Verfahren zur herstellung von 6-demethyl-6-desoxy-6-methylen-5-oxytetracyclin und dessen 11a-chlorderivaten - Google Patents
Verfahren zur herstellung von 6-demethyl-6-desoxy-6-methylen-5-oxytetracyclin und dessen 11a-chlorderivaten Download PDFInfo
- Publication number
- DD219186A5 DD219186A5 DD84266854A DD26685484A DD219186A5 DD 219186 A5 DD219186 A5 DD 219186A5 DD 84266854 A DD84266854 A DD 84266854A DD 26685484 A DD26685484 A DD 26685484A DD 219186 A5 DD219186 A5 DD 219186A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- chloro
- oxytetracycline
- demethyl
- dehydration
- methylene
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000002360 preparation method Methods 0.000 title claims abstract description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical class [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 title description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000000203 mixture Substances 0.000 claims abstract description 24
- 230000018044 dehydration Effects 0.000 claims abstract description 16
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 16
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims abstract description 14
- 235000019253 formic acid Nutrition 0.000 claims abstract description 14
- KEQGZUUPPQEDPF-UHFFFAOYSA-N 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(Cl)C(=O)N(Cl)C1=O KEQGZUUPPQEDPF-UHFFFAOYSA-N 0.000 claims abstract description 12
- XTHPWXDJESJLNJ-UHFFFAOYSA-N chlorosulfonic acid Substances OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000002253 acid Substances 0.000 claims abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- 150000003839 salts Chemical class 0.000 claims abstract description 7
- 150000007513 acids Chemical class 0.000 claims abstract description 6
- 239000003638 chemical reducing agent Substances 0.000 claims abstract 2
- 239000002904 solvent Substances 0.000 claims description 8
- 239000004100 Oxytetracycline Substances 0.000 claims description 7
- 229960000625 oxytetracycline Drugs 0.000 claims description 7
- 239000000047 product Substances 0.000 claims description 6
- 239000011541 reaction mixture Substances 0.000 claims description 5
- 238000002955 isolation Methods 0.000 claims description 3
- 239000007795 chemical reaction product Substances 0.000 claims description 2
- 239000003085 diluting agent Substances 0.000 claims description 2
- 239000012442 inert solvent Substances 0.000 claims description 2
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 39
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical class Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 14
- 239000012071 phase Substances 0.000 description 12
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 10
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 8
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 8
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 239000013078 crystal Substances 0.000 description 6
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 6
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 6
- 229950004288 tosilate Drugs 0.000 description 6
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 4
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000005695 dehalogenation reaction Methods 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- 230000029142 excretion Effects 0.000 description 2
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010626 work up procedure Methods 0.000 description 2
- XIYOPDCBBDCGOE-IWVLMIASSA-N (4s,4ar,5s,5ar,12ar)-4-(dimethylamino)-1,5,10,11,12a-pentahydroxy-6-methylidene-3,12-dioxo-4,4a,5,5a-tetrahydrotetracene-2-carboxamide Chemical compound C=C1C2=CC=CC(O)=C2C(O)=C2[C@@H]1[C@H](O)[C@H]1[C@H](N(C)C)C(=O)C(C(N)=O)=C(O)[C@@]1(O)C2=O XIYOPDCBBDCGOE-IWVLMIASSA-N 0.000 description 1
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- -1 alkyl sulfonic acids Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229940042016 methacycline Drugs 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 150000002828 nitro derivatives Chemical class 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229940072172 tetracycline antibiotic Drugs 0.000 description 1
- 238000004809 thin layer chromatography Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- ZEYNMAZRSKUPLO-UHFFFAOYSA-N trihydroxysilyl hydrogen sulfate Chemical compound O[Si](O)(O)OS(O)(=O)=O ZEYNMAZRSKUPLO-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C233/12—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by halogen atoms or by nitro or nitroso groups
- C07C233/14—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by halogen atoms or by nitro or nitroso groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by a carbon atom of a ring other than a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C237/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups
- C07C237/24—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a ring other than a six-membered aromatic ring of the carbon skeleton
- C07C237/26—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a ring other than a six-membered aromatic ring of the carbon skeleton of a ring being part of a condensed ring system formed by at least four rings, e.g. tetracycline
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/63—Esters of sulfonic acids
- C07C309/72—Esters of sulfonic acids having sulfur atoms of esterified sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C309/73—Esters of sulfonic acids having sulfur atoms of esterified sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton to carbon atoms of non-condensed six-membered aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU833061A HU188367B (en) | 1983-09-02 | 1983-09-02 | Process for preparing 6-demethy-6-deoxy-6-methylene-5-exytetracycline and 11a-chloro-derivative thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD219186A5 true DD219186A5 (de) | 1985-02-27 |
Family
ID=10962342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD84266854A DD219186A5 (de) | 1983-09-02 | 1984-08-31 | Verfahren zur herstellung von 6-demethyl-6-desoxy-6-methylen-5-oxytetracyclin und dessen 11a-chlorderivaten |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4659515A (en, 2012) |
| JP (1) | JPS6094950A (en, 2012) |
| KR (1) | KR910004668B1 (en, 2012) |
| BG (1) | BG44707A3 (en, 2012) |
| DD (1) | DD219186A5 (en, 2012) |
| DE (1) | DE3431009A1 (en, 2012) |
| FR (1) | FR2551435B1 (en, 2012) |
| GB (1) | GB2145722B (en, 2012) |
| HU (1) | HU188367B (en, 2012) |
| IT (1) | IT1207343B (en, 2012) |
| PL (1) | PL143307B1 (en, 2012) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5686634A (en) * | 1994-07-01 | 1997-11-11 | Pfizer, Inc. | Process for producing 5-hydroxy-6-demethyl-6-desoxy-6-methylene-11A-chlorotetracycline |
| CN104163773B (zh) * | 2013-08-30 | 2016-04-27 | 郑州后羿制药有限公司 | 一种四环素的精制方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB887671A (en) * | 1958-03-05 | 1962-01-24 | American Cyanamid Co | Preparation of members of the tetracycline series |
| FR1430859A (en, 2012) * | 1960-05-23 | 1966-05-25 | ||
| US2984686A (en) * | 1960-12-19 | 1961-05-16 | Pfizer & Co C | 6-deoxy-6-demethyl-6-methylene-5-oxytetracyclines |
| US3842123A (en) * | 1969-08-08 | 1974-10-15 | L Bernardi | Methylenetetracycline formate ester |
| BE755678R (fr) * | 1969-09-04 | 1971-03-03 | Farmaceutici Italia | Esters de la methylenetetracycline et procede de leur fabrication |
| CA942743A (en) * | 1970-07-03 | 1974-02-26 | Ivan Villax | Process for producing 6-methylenetetracyclines and 6-deoxytetracyclines |
| FR2136137A5 (en) * | 1971-04-05 | 1972-12-22 | Pliva Pharm & Chem Works | Tetracycline derivs prepn - by bromination followed by dehydration |
| GB1333900A (en) * | 1971-07-08 | 1973-10-17 | Farmaceutici Italia | 6-deimethyl-6-deoxytetracycline |
| ATA571275A (de) * | 1974-08-09 | 1976-06-15 | Pliva Pharm & Chem Works | Verfahren zur herstellung von 11a-chlor-6-methylen-5-hydroxy-tetracyclin-p-toluolsulfonat |
-
1983
- 1983-09-02 HU HU833061A patent/HU188367B/hu not_active IP Right Cessation
-
1984
- 1984-08-23 DE DE19843431009 patent/DE3431009A1/de active Granted
- 1984-08-30 IT IT8467863A patent/IT1207343B/it active
- 1984-08-31 KR KR1019840005370A patent/KR910004668B1/ko not_active Expired
- 1984-08-31 BG BG066763A patent/BG44707A3/xx unknown
- 1984-08-31 JP JP59180882A patent/JPS6094950A/ja active Granted
- 1984-08-31 PL PL1984249429A patent/PL143307B1/pl unknown
- 1984-08-31 FR FR8413504A patent/FR2551435B1/fr not_active Expired
- 1984-08-31 DD DD84266854A patent/DD219186A5/de not_active IP Right Cessation
- 1984-08-31 US US06/646,574 patent/US4659515A/en not_active Expired - Fee Related
- 1984-08-31 GB GB08422041A patent/GB2145722B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| HU188367B (en) | 1986-04-28 |
| HUT35632A (en) | 1985-07-29 |
| GB2145722B (en) | 1987-07-08 |
| FR2551435B1 (fr) | 1989-01-20 |
| IT8467863A0 (it) | 1984-08-30 |
| JPH0344066B2 (en, 2012) | 1991-07-04 |
| FR2551435A1 (fr) | 1985-03-08 |
| BG44707A3 (bg) | 1989-01-16 |
| GB8422041D0 (en) | 1984-10-03 |
| IT1207343B (it) | 1989-05-17 |
| KR910004668B1 (ko) | 1991-07-09 |
| US4659515A (en) | 1987-04-21 |
| DE3431009C2 (en, 2012) | 1990-07-26 |
| DE3431009A1 (de) | 1985-03-21 |
| JPS6094950A (ja) | 1985-05-28 |
| PL143307B1 (en) | 1988-02-29 |
| GB2145722A (en) | 1985-04-03 |
| KR850002457A (ko) | 1985-05-13 |
| PL249429A1 (en) | 1985-05-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ENJ | Ceased due to non-payment of renewal fee |