GR18318B - METHOD OF PREPARATION OF TETRAKILINE. - Google Patents
METHOD OF PREPARATION OF TETRAKILINE.Info
- Publication number
- GR18318B GR18318B GR570118318A GR570118318A GR18318B GR 18318 B GR18318 B GR 18318B GR 570118318 A GR570118318 A GR 570118318A GR 570118318 A GR570118318 A GR 570118318A GR 18318 B GR18318 B GR 18318B
- Authority
- GR
- Greece
- Prior art keywords
- lower alkyl
- phenyl
- tetracycline
- tetrakiline
- preparation
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000004098 Tetracycline Substances 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 2
- 229960002180 tetracycline Drugs 0.000 abstract 2
- 229930101283 tetracycline Natural products 0.000 abstract 2
- 235000019364 tetracycline Nutrition 0.000 abstract 2
- 150000003522 tetracyclines Chemical class 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- 238000010564 aerobic fermentation Methods 0.000 abstract 1
- 125000005037 alkyl phenyl group Chemical group 0.000 abstract 1
- 150000001412 amines Chemical group 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000001364 causal effect Effects 0.000 abstract 1
- CYDMQBQPVICBEU-UHFFFAOYSA-N chlorotetracycline Natural products C1=CC(Cl)=C2C(O)(C)C3CC4C(N(C)C)C(O)=C(C(N)=O)C(=O)C4(O)C(O)=C3C(=O)C2=C1O CYDMQBQPVICBEU-UHFFFAOYSA-N 0.000 abstract 1
- CYDMQBQPVICBEU-XRNKAMNCSA-N chlortetracycline Chemical compound C1=CC(Cl)=C2[C@](O)(C)[C@H]3C[C@H]4[C@H](N(C)C)C(O)=C(C(N)=O)C(=O)[C@@]4(O)C(O)=C3C(=O)C2=C1O CYDMQBQPVICBEU-XRNKAMNCSA-N 0.000 abstract 1
- 238000000855 fermentation Methods 0.000 abstract 1
- 230000004151 fermentation Effects 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 244000005700 microbiome Species 0.000 abstract 1
Landscapes
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
ία μέθοδος παραγωγής τετρακυκλίνης χαρακτηριζομένη εκ της υπό αεροβίου συνθήκας ζυμώσεως ενός υδατικού μέσου ζυμώσεως περιέχοντος ιόντα χλωριδίνω, τηβοηθεία ενόςμικροοργανισμού του γένους στρεπτομύκητος, και της προσθήκης, είς το ρηθέν μέσον, ενόςπαράγοντος παρεμποδίσεως της χλωριώσεως έχοντος το τύπο (Ι) είςτον οποίον το Χ είναι υδρογόνον ή μία κατωτέρα αλκυλική ρίζα, το Χ είνα υδρογόνον, φαινύλιον, αμίνη, κατώτερον αλκύλιον, ή η ομάς (ΙΙ) ένθα το R είναι φαινύλιον ή κατώτερον αλκυλοφαινύλιον, και το Ζ είναι έν μέλος εκ των ομάδων αίτινες αποτελούνται εξ S (κατωτέρου αλκυλίου), συνεπεία του οποίου παρεμποδίζεται ο σχηματισμός χλωροτετρακυκλίνης και παράγοντα σημαντικαί ποσότητες τετρακυκλίνης. A method of producing tetracycline characterized by the aerobic fermentation condition of an aqueous fermentation medium containing chloride ions, assisted by a microorganism of the genus Streptomycosis, and the addition, to the said medium or a lower alkyl radical, X is hydrogen, phenyl, amine, lower alkyl, or the group (II) wherein R is phenyl or lower alkylphenyl, and Z is a member of the causal groups consisting of S (lower alkyl) , as a result of which the formation of chlorotetracycline is inhibited and a significant amount of tetracycline is produced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GR570118318A GR18318B (en) | 1957-10-31 | 1957-10-31 | METHOD OF PREPARATION OF TETRAKILINE. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GR570118318A GR18318B (en) | 1957-10-31 | 1957-10-31 | METHOD OF PREPARATION OF TETRAKILINE. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GR18318B true GR18318B (en) | 1957-11-30 |
Family
ID=36859503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GR570118318A GR18318B (en) | 1957-10-31 | 1957-10-31 | METHOD OF PREPARATION OF TETRAKILINE. |
Country Status (1)
| Country | Link |
|---|---|
| GR (1) | GR18318B (en) |
-
1957
- 1957-10-31 GR GR570118318A patent/GR18318B/en unknown
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