ES454640A1 - Un procedimiento para prepara una composicion antibiotica estable. - Google Patents

Un procedimiento para prepara una composicion antibiotica estable.

Info

Publication number: ES454640A1
Authority: ES; Spain
Prior art keywords: antibiotic; preparing; earth metal; alkaline earth; solution
Prior art date: 1976-01-02
Legal status (The legal status 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 status listed.): Expired

Application number

ES454640A

Other languages

English (en)

Spanish (es)

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Pfizer Corp Belgium

Pfizer Corp SRL

Original Assignee

Pfizer Corp Belgium

Pfizer Corp SRL

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.)

1976-01-02

Filing date

1976-12-28

Publication date

1978-03-16

1976-01-02 Priority claimed from US05/646,295 external-priority patent/US4018889A/en

1976-12-28 Application filed by Pfizer Corp Belgium, Pfizer Corp SRL filed Critical Pfizer Corp Belgium

1978-03-16 Publication of ES454640A1 publication Critical patent/ES454640A1/es

Status Expired legal-status Critical Current

Links

230000003115 biocidal effect Effects 0.000 title abstract 6
239000000203 mixture Substances 0.000 title abstract 2
238000000034 method Methods 0.000 title 1
239000004099 Chlortetracycline Substances 0.000 abstract 3
150000001341 alkaline earth metal compounds Chemical class 0.000 abstract 3
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 3
229960004475 chlortetracycline Drugs 0.000 abstract 3
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 3
235000019365 chlortetracycline Nutrition 0.000 abstract 3
239000004098 Tetracycline Substances 0.000 abstract 2
229960002180 tetracycline Drugs 0.000 abstract 2
235000019364 tetracycline Nutrition 0.000 abstract 2
229930101283 tetracycline Natural products 0.000 abstract 2
150000003522 tetracyclines Chemical class 0.000 abstract 2
SGKRLCUYIXIAHR-AKNGSSGZSA-N (4s,4ar,5s,5ar,6r,12ar)-4-(dimethylamino)-1,5,10,11,12a-pentahydroxy-6-methyl-3,12-dioxo-4a,5,5a,6-tetrahydro-4h-tetracene-2-carboxamide Chemical compound C1=CC=C2[C@H](C)[C@@H]([C@H](O)[C@@H]3[C@](C(O)=C(C(N)=O)C(=O)[C@H]3N(C)C)(O)C3=O)C3=C(O)C2=C1O SGKRLCUYIXIAHR-AKNGSSGZSA-N 0.000 abstract 1
239000004100 Oxytetracycline Substances 0.000 abstract 1
239000002253 acid Substances 0.000 abstract 1
229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
150000001342 alkaline earth metals Chemical class 0.000 abstract 1
229940043430 calcium compound Drugs 0.000 abstract 1
150000001674 calcium compounds Chemical class 0.000 abstract 1
239000013522 chelant Substances 0.000 abstract 1
229960003722 doxycycline Drugs 0.000 abstract 1
150000002681 magnesium compounds Chemical class 0.000 abstract 1
238000004519 manufacturing process Methods 0.000 abstract 1
229960000625 oxytetracycline Drugs 0.000 abstract 1
IWVCMVBTMGNXQD-PXOLEDIWSA-N oxytetracycline Chemical compound C1=CC=C2[C@](O)(C)[C@H]3[C@H](O)[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 IWVCMVBTMGNXQD-PXOLEDIWSA-N 0.000 abstract 1
235000019366 oxytetracycline Nutrition 0.000 abstract 1
235000013855 polyvinylpyrrolidone Nutrition 0.000 abstract 1
229920000036 polyvinylpyrrolidone Polymers 0.000 abstract 1
239000001267 polyvinylpyrrolidone Substances 0.000 abstract 1
HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 abstract 1
150000003839 salts Chemical class 0.000 abstract 1
239000000725 suspension Substances 0.000 abstract 1
IWVCMVBTMGNXQD-UHFFFAOYSA-N terramycin dehydrate Natural products C1=CC=C2C(O)(C)C3C(O)C4C(N(C)C)C(O)=C(C(N)=O)C(=O)C4(O)C(O)=C3C(=O)C2=C1O IWVCMVBTMGNXQD-UHFFFAOYSA-N 0.000 abstract 1
229940072172 tetracycline antibiotic Drugs 0.000 abstract 1

Landscapes

Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Medicinal Preparation (AREA)

ES454640A 1976-01-02 1976-12-28 Un procedimiento para prepara una composicion antibiotica estable. Expired ES454640A1 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US05/646,295 US4018889A (en)	1976-01-02	1976-01-02	Oxytetracycline compositions
KR7700012A KR810000900B1 (ko)	1976-01-02	1977-01-06	항생물질 조성제의 안정화 방법

Publications (1)

Publication Number	Publication Date
ES454640A1 true ES454640A1 (es)	1978-03-16

Family

ID=26625953

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES454640A Expired ES454640A1 (es)	1976-01-02	1976-12-28	Un procedimiento para prepara una composicion antibiotica estable.

Country Status (7)

Country	Link
ES (1)	ES454640A1 (fr)
MY (1)	MY8100272A (fr)
NZ (1)	NZ182905A (fr)
PH (1)	PH13141A (fr)
RO (2)	RO69986A (fr)
YU (1)	YU40976B (fr)
ZM (1)	ZM15076A1 (fr)

1976
- 1976-12-16 NZ NZ182905A patent/NZ182905A/xx unknown
- 1976-12-22 ZM ZM150/76A patent/ZM15076A1/xx unknown
- 1976-12-27 PH PH19289A patent/PH13141A/en unknown
- 1976-12-28 ES ES454640A patent/ES454640A1/es not_active Expired
- 1976-12-28 YU YU3154/76A patent/YU40976B/xx unknown
- 1976-12-28 RO RO7688874A patent/RO69986A/fr unknown
- 1976-12-28 RO RO7696054A patent/RO75286A/fr unknown
1981
- 1981-12-30 MY MY272/81A patent/MY8100272A/xx unknown

Also Published As

Publication number	Publication date
PH13141A (en)	1979-12-18
RO69986A (fr)	1982-05-10
NZ182905A (en)	1979-10-25
ZM15076A1 (en)	1977-08-22
RO75286A (fr)	1980-11-30
YU315476A (en)	1984-02-29
YU40976B (en)	1986-10-31
MY8100272A (en)	1981-12-31

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