BE728372A - - Google Patents
Info
- Publication number
- BE728372A BE728372A BE728372DA BE728372A BE 728372 A BE728372 A BE 728372A BE 728372D A BE728372D A BE 728372DA BE 728372 A BE728372 A BE 728372A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/42—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4
- C07D311/44—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4 with one hydrogen atom in position 3
- C07D311/46—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4 with one hydrogen atom in position 3 unsubstituted in the carbocyclic ring
- C07D311/50—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4 with one hydrogen atom in position 3 unsubstituted in the carbocyclic ring with elements other than carbon and hydrogen in position 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H17/00—Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
- C07H17/04—Heterocyclic radicals containing only oxygen as ring hetero atoms
- C07H17/06—Benzopyran radicals
- C07H17/065—Benzo[b]pyrans
- C07H17/075—Benzo[b]pyran-2-ones
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/886—Streptomyces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/886—Streptomyces
- Y10S435/898—Streptomyces hygroscopicus
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR139878 | 1968-02-14 | ||
| FR160462A FR95269E (fr) | 1968-02-14 | 1968-07-24 | Nouvel antibiotique et sa préparation par culture de streptomyces. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE728372A true BE728372A (xx) | 1969-08-13 |
Family
ID=26181801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE728372D BE728372A (xx) | 1968-02-14 | 1969-02-13 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3682886A (xx) |
| AT (1) | AT284342B (xx) |
| BE (1) | BE728372A (xx) |
| CH (1) | CH492781A (xx) |
| DE (1) | DE1907556C3 (xx) |
| DK (1) | DK120310B (xx) |
| FR (1) | FR95269E (xx) |
| GB (1) | GB1208842A (xx) |
| NL (1) | NL155307B (xx) |
-
1968
- 1968-07-24 FR FR160462A patent/FR95269E/fr not_active Expired
-
1969
- 1969-02-13 BE BE728372D patent/BE728372A/xx unknown
- 1969-02-13 CH CH220669A patent/CH492781A/fr not_active IP Right Cessation
- 1969-02-13 US US798980A patent/US3682886A/en not_active Expired - Lifetime
- 1969-02-13 GB GB8003/69A patent/GB1208842A/en not_active Expired
- 1969-02-13 DK DK78369AA patent/DK120310B/da unknown
- 1969-02-14 DE DE1907556A patent/DE1907556C3/de not_active Expired
- 1969-02-14 AT AT151369A patent/AT284342B/de not_active IP Right Cessation
- 1969-02-14 NL NL696902381A patent/NL155307B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL155307B (nl) | 1977-12-15 |
| US3682886A (en) | 1972-08-08 |
| DE1907556C3 (de) | 1978-09-28 |
| DE1907556A1 (de) | 1969-09-18 |
| GB1208842A (en) | 1970-10-14 |
| AT284342B (de) | 1970-09-10 |
| FR95269E (fr) | 1970-08-14 |
| CH492781A (fr) | 1970-06-30 |
| DE1907556B2 (de) | 1978-01-12 |
| DK120310B (da) | 1971-05-10 |
| NL6902381A (xx) | 1969-08-18 |