NO127374B - - Google Patents

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Info

Publication number: NO127374B
Authority: NO; Norway
Prior art keywords: dehydrotetracycline; fermentation; lla; aureofaciens; chloro
Prior art date: 1969-08-22

Application number

NO03130/70A

Other languages

English (en)

Norwegian (no)

Inventor

Mario Cavigli

Original Assignee

Montedison Spa

Priority date (The priority date 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 date listed.)

1969-08-22

Filing date

1970-08-17

Publication date

1973-06-12

1970-08-17 Application filed by Montedison Spa filed Critical Montedison Spa

1973-06-12 Publication of NO127374B publication Critical patent/NO127374B/no

Links

239000004098 Tetracycline Substances 0.000 claims description 15
235000019364 tetracycline Nutrition 0.000 claims description 15
150000003522 tetracyclines Chemical class 0.000 claims description 15
241000186984 Kitasatospora aureofaciens Species 0.000 claims description 11
238000000034 method Methods 0.000 claims description 8
235000015097 nutrients Nutrition 0.000 claims description 5
238000002360 preparation method Methods 0.000 claims description 5
229940040944 tetracyclines Drugs 0.000 claims description 4
238000010564 aerobic fermentation Methods 0.000 claims description 3
244000005700 microbiome Species 0.000 claims description 3
NTNBLKOKJNSQQA-XCLVFQIOSA-N (4s,4ar,5r,12ar)-4-(dimethylamino)-1,5,10,11,12a-pentahydroxy-6-methyl-3,12-dioxo-4a,5-dihydro-4h-tetracene-2-carboxamide Chemical compound C1=CC(O)=C2C(O)=C(C(=O)[C@@]3(O)[C@H]([C@@H](C(C(C(N)=O)=C3O)=O)N(C)C)[C@H]3O)C3=C(C)C2=C1 NTNBLKOKJNSQQA-XCLVFQIOSA-N 0.000 claims description 2
WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 2
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 2
GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 2
229910052794 bromium Inorganic materials 0.000 claims description 2
239000000460 chlorine Substances 0.000 claims description 2
229910052801 chlorine Inorganic materials 0.000 claims description 2
239000001257 hydrogen Substances 0.000 claims description 2
229910052739 hydrogen Inorganic materials 0.000 claims description 2
125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
238000000855 fermentation Methods 0.000 description 18
230000004151 fermentation Effects 0.000 description 18
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 description 14
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 description 14
229960002180 tetracycline Drugs 0.000 description 11
229930101283 tetracycline Natural products 0.000 description 11
239000004099 Chlortetracycline Substances 0.000 description 10
229960004475 chlortetracycline Drugs 0.000 description 10
235000019365 chlortetracycline Nutrition 0.000 description 10
239000003242 anti bacterial agent Substances 0.000 description 8
229940088710 antibiotic agent Drugs 0.000 description 8
238000006243 chemical reaction Methods 0.000 description 6
LJVDOBHBFMLPMI-XRNKAMNCSA-N (4s,4as,5as,6s,12ar)-7-bromo-4-(dimethylamino)-1,6,10,11,12a-pentahydroxy-6-methyl-3,12-dioxo-4,4a,5,5a-tetrahydrotetracene-2-carboxamide Chemical compound C1=CC(Br)=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)C3=C(O)C2=C1O LJVDOBHBFMLPMI-XRNKAMNCSA-N 0.000 description 5
239000003112 inhibitor Substances 0.000 description 5
239000000126 substance Substances 0.000 description 5
239000002054 inoculum Substances 0.000 description 4
230000003115 biocidal effect Effects 0.000 description 3
239000007788 liquid Substances 0.000 description 3
230000009466 transformation Effects 0.000 description 3
UUBKWODOINKONV-UHFFFAOYSA-N 5-(furan-2-yl)-3h-1,3,4-oxadiazole-2-thione Chemical class O1C(S)=NN=C1C1=CC=CO1 UUBKWODOINKONV-UHFFFAOYSA-N 0.000 description 2
NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 2
229910052921 ammonium sulfate Inorganic materials 0.000 description 2
235000011130 ammonium sulphate Nutrition 0.000 description 2
WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 2
238000005660 chlorination reaction Methods 0.000 description 2
150000001875 compounds Chemical class 0.000 description 2
238000000605 extraction Methods 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
230000001954 sterilising effect Effects 0.000 description 2
238000004659 sterilization and disinfection Methods 0.000 description 2
BIGYLAKFCGVRAN-UHFFFAOYSA-N 1,3,4-thiadiazolidine-2,5-dithione Chemical compound S=C1NNC(=S)S1 BIGYLAKFCGVRAN-UHFFFAOYSA-N 0.000 description 1
235000017060 Arachis glabrata Nutrition 0.000 description 1
244000105624 Arachis hypogaea Species 0.000 description 1
235000010777 Arachis hypogaea Nutrition 0.000 description 1
235000018262 Arachis monticola Nutrition 0.000 description 1
CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
235000019733 Fish meal Nutrition 0.000 description 1
239000001888 Peptone Substances 0.000 description 1
108010080698 Peptones Proteins 0.000 description 1
240000004808 Saccharomyces cerevisiae Species 0.000 description 1
235000014680 Saccharomyces cerevisiae Nutrition 0.000 description 1
235000019764 Soybean Meal Nutrition 0.000 description 1
229920002472 Starch Polymers 0.000 description 1
CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
229930006000 Sucrose Natural products 0.000 description 1
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
240000008042 Zea mays Species 0.000 description 1
235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
235000002017 Zea mays subsp mays Nutrition 0.000 description 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
238000005273 aeration Methods 0.000 description 1
235000019270 ammonium chloride Nutrition 0.000 description 1
239000001166 ammonium sulphate Substances 0.000 description 1
230000000844 anti-bacterial effect Effects 0.000 description 1
230000004071 biological effect Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
229910000019 calcium carbonate Inorganic materials 0.000 description 1
235000010216 calcium carbonate Nutrition 0.000 description 1
239000004202 carbamide Substances 0.000 description 1
235000013877 carbamide Nutrition 0.000 description 1
239000010941 cobalt Substances 0.000 description 1
229910017052 cobalt Inorganic materials 0.000 description 1
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
235000005822 corn Nutrition 0.000 description 1
239000008121 dextrose Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
239000004467 fishmeal Substances 0.000 description 1
239000008103 glucose Substances 0.000 description 1
235000001727 glucose Nutrition 0.000 description 1
150000002431 hydrogen Chemical class 0.000 description 1
238000005984 hydrogenation reaction Methods 0.000 description 1
GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
230000002401 inhibitory effect Effects 0.000 description 1
238000011081 inoculation Methods 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
238000002386 leaching Methods 0.000 description 1
WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
235000012054 meals Nutrition 0.000 description 1
235000013372 meat Nutrition 0.000 description 1
239000011707 mineral Substances 0.000 description 1
235000010755 mineral Nutrition 0.000 description 1
235000013379 molasses Nutrition 0.000 description 1
229910000403 monosodium phosphate Inorganic materials 0.000 description 1
235000019799 monosodium phosphate Nutrition 0.000 description 1
235000020232 peanut Nutrition 0.000 description 1
235000019319 peptone Nutrition 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 description 1
239000004455 soybean meal Substances 0.000 description 1
239000008107 starch Substances 0.000 description 1
235000019698 starch Nutrition 0.000 description 1
229960004793 sucrose Drugs 0.000 description 1
239000011573 trace mineral Substances 0.000 description 1
235000013619 trace mineral Nutrition 0.000 description 1
239000011701 zinc Substances 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/20—Automatic control or regulation of cells
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
- C25C3/12—Anodes
- C25C3/125—Anodes based on carbon
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/041—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B7/00—Heating by electric discharge
- H05B7/02—Details
- H05B7/06—Electrodes
- H05B7/08—Electrodes non-consumable
- H05B7/085—Electrodes non-consumable mainly consisting of carbon
- H05B7/09—Self-baking electrodes, e.g. Söderberg type electrodes
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Physics & Mathematics (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
General Physics & Mathematics (AREA)
Immunology (AREA)
Pathology (AREA)
Plasma & Fusion (AREA)
Discharge Heating (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

NO03130/70A 1969-08-22 1970-08-17 NO127374B (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT2115069		1969-08-22

Publications (1)

Publication Number	Publication Date
NO127374B true NO127374B (fr)	1973-06-12

Family

ID=11177470

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO03130/70A NO127374B (fr)	1969-08-22	1970-08-17

Country Status (10)

Country	Link
US (1)	US3624261A (fr)
JP (1)	JPS4815975B1 (fr)
BE (1)	BE755140A (fr)
CH (1)	CH510241A (fr)
DE (1)	DE2040854C3 (fr)
FR (1)	FR2058897A5 (fr)
GB (1)	GB1268619A (fr)
NL (1)	NL7012133A (fr)
NO (1)	NO127374B (fr)
SE (1)	SE371734B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4122294A (en) *	1976-12-28	1978-10-24	Jury Fedorovich Frolov	Method of and device for forming self-baking electrode
IT1243899B (it) *	1989-11-14	1994-06-28	Elkem Technology	Procedimento e mezzi per la produzione continua di corpi di carbone.
CN1908239B (zh) *	2005-08-02	2011-03-09	高德金	利用铝电解槽大电流对导电材料部件进行电压降测试的方法
DE102015223692A1 (de)	2015-11-30	2017-06-01	Sms Group Gmbh	Backstatusüberwachung einer selbstbackenden Elektrode

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1751177A (en) *	1928-09-26	1930-03-18	Norske Elektrokemisk Ind As	Process in the manufacture of self-baking electrodes
US3513245A (en) *	1968-11-22	1970-05-19	Air Reduction	Method and apparatus for joining shell sections of soderberg electrodes

0
- BE BE755140D patent/BE755140A/fr unknown
1970
- 1970-08-12 US US63251A patent/US3624261A/en not_active Expired - Lifetime
- 1970-08-17 SE SE7011174A patent/SE371734B/xx unknown
- 1970-08-17 NO NO03130/70A patent/NO127374B/no unknown
- 1970-08-17 NL NL7012133A patent/NL7012133A/xx not_active Application Discontinuation
- 1970-08-18 FR FR7030236A patent/FR2058897A5/fr not_active Expired
- 1970-08-18 DE DE2040854A patent/DE2040854C3/de not_active Expired
- 1970-08-21 CH CH1255870A patent/CH510241A/de not_active IP Right Cessation
- 1970-08-22 JP JP45073800A patent/JPS4815975B1/ja active Pending
- 1970-08-24 GB GB40607/70A patent/GB1268619A/en not_active Expired

Also Published As

Publication number	Publication date
FR2058897A5 (fr)	1971-05-28
JPS4815975B1 (fr)	1973-05-18
GB1268619A (en)	1972-03-29
US3624261A (en)	1971-11-30
CH510241A (de)	1971-07-15
NL7012133A (fr)	1971-02-24
BE755140A (fr)	1971-02-22
DE2040854C3 (de)	1980-03-20
SE371734B (fr)	1974-11-25
DE2040854A1 (de)	1971-03-04
DE2040854B2 (de)	1979-07-05

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