AT362872B - Verfahren zur herstellung von neuen demethylmaytansinoiden - Google Patents
Verfahren zur herstellung von neuen demethylmaytansinoidenInfo
- Publication number
- AT362872B AT362872B AT0219179A AT219179A AT362872B AT 362872 B AT362872 B AT 362872B AT 0219179 A AT0219179 A AT 0219179A AT 219179 A AT219179 A AT 219179A AT 362872 B AT362872 B AT 362872B
- Authority
- AT
- Austria
- Prior art keywords
- demethylmaytansinoids
- producing new
- producing
- new
- new demethylmaytansinoids
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D498/12—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains three hetero rings
- C07D498/16—Peri-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/20—Bacteria; Culture media therefor
- C12N1/205—Bacterial isolates
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P17/00—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
- C12P17/18—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms containing at least two hetero rings condensed among themselves or condensed with a common carbocyclic ring system, e.g. rifamycin
- C12P17/188—Heterocyclic compound containing in the condensed system at least one hetero ring having nitrogen atoms and oxygen atoms as the only ring heteroatoms
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
- C12R2001/00—Microorganisms ; Processes using microorganisms
- C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
- C12R2001/04—Actinomyces
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
- C12R2001/00—Microorganisms ; Processes using microorganisms
- C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
- C12R2001/07—Bacillus
- C12R2001/11—Bacillus megaterium
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
- C12R2001/00—Microorganisms ; Processes using microorganisms
- C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
- C12R2001/465—Streptomyces
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
- C12R2001/00—Microorganisms ; Processes using microorganisms
- C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
- C12R2001/465—Streptomyces
- C12R2001/585—Streptomyces platensis
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3464578A JPS54128598A (en) | 1978-03-24 | 1978-03-24 | Antibiotic c-15003pdm |
| JP16078778A JPS5585592A (en) | 1978-12-22 | 1978-12-22 | Demethylmaytansinoid compound |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA219179A ATA219179A (de) | 1980-11-15 |
| AT362872B true AT362872B (de) | 1981-06-25 |
Family
ID=26373469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT0219179A AT362872B (de) | 1978-03-24 | 1979-03-23 | Verfahren zur herstellung von neuen demethylmaytansinoiden |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0004466B1 (de) |
| AT (1) | AT362872B (de) |
| AU (1) | AU519911B2 (de) |
| CA (1) | CA1144096A (de) |
| DE (1) | DE2961940D1 (de) |
| DK (1) | DK121279A (de) |
| ES (1) | ES478706A1 (de) |
| GR (1) | GR63147B (de) |
| PL (1) | PL124051B1 (de) |
| PT (1) | PT69382A (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5566586A (en) * | 1978-11-14 | 1980-05-20 | Takeda Chem Ind Ltd | Novel maytansinoid compound and its preparation |
| JPS55102583A (en) * | 1979-01-31 | 1980-08-05 | Takeda Chem Ind Ltd | 20-acyloxy-20-demethylmaytansinoid compound |
| US4309428A (en) * | 1979-07-30 | 1982-01-05 | Takeda Chemical Industries, Ltd. | Maytansinoids |
| JPS5622790A (en) * | 1979-07-31 | 1981-03-03 | Takeda Chem Ind Ltd | Novel maytansinoid compound and its preparation |
| JPS5645485A (en) * | 1979-09-21 | 1981-04-25 | Takeda Chem Ind Ltd | Production of c-15003pnd |
| EP0028683A1 (de) * | 1979-09-21 | 1981-05-20 | Takeda Chemical Industries, Ltd. | Antibiotikum C-15003 PHO und seine Herstellung |
| GB201615725D0 (en) | 2016-09-15 | 2016-11-02 | Polytherics Ltd | Novel cytotoxic agents and conjugates thereof |
| CN107058178B (zh) * | 2017-03-13 | 2020-08-04 | 陕西博秦生物工程有限公司 | 一种黄三素链霉菌和菌剂及其应用 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3896111A (en) * | 1973-02-20 | 1975-07-22 | Research Corp | Ansa macrolides |
-
1979
- 1979-03-07 GR GR58533A patent/GR63147B/el unknown
- 1979-03-16 ES ES478706A patent/ES478706A1/es not_active Expired
- 1979-03-19 CA CA000323717A patent/CA1144096A/en not_active Expired
- 1979-03-19 AU AU45246/79A patent/AU519911B2/en not_active Ceased
- 1979-03-22 PL PL1979214307A patent/PL124051B1/pl unknown
- 1979-03-22 PT PT69382A patent/PT69382A/pt unknown
- 1979-03-23 AT AT0219179A patent/AT362872B/de not_active IP Right Cessation
- 1979-03-23 EP EP79300469A patent/EP0004466B1/de not_active Expired
- 1979-03-23 DE DE7979300469T patent/DE2961940D1/de not_active Expired
- 1979-03-23 DK DK121279A patent/DK121279A/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| PL214307A1 (de) | 1980-03-10 |
| EP0004466B1 (de) | 1982-01-27 |
| EP0004466A1 (de) | 1979-10-03 |
| DE2961940D1 (en) | 1982-03-11 |
| CA1144096A (en) | 1983-04-05 |
| ES478706A1 (es) | 1979-12-16 |
| GR63147B (en) | 1979-09-24 |
| AU4524679A (en) | 1979-09-27 |
| ATA219179A (de) | 1980-11-15 |
| PT69382A (en) | 1979-04-01 |
| AU519911B2 (en) | 1982-01-07 |
| PL124051B1 (en) | 1982-12-31 |
| DK121279A (da) | 1979-09-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |