ES379444A2 - Un procedimiento para preparar derivados de tetraciclina - Google Patents

Un procedimiento para preparar derivados de tetraciclina

Info

Publication number: ES379444A2
Authority: ES; Spain
Prior art keywords: translation; machine; legally binding; google translate; procedure
Prior art date: 1961-10-24
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

ES379444A

Other languages

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.)

Wyeth Holdings LLC

Original Assignee

American Cyanamid Co

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.)

1961-10-24

Filing date

1970-05-08

Publication date

1972-11-01

1961-12-22 Priority claimed from US161412A external-priority patent/US3148212A/en

1970-05-08 Application filed by American Cyanamid Co filed Critical American Cyanamid Co

1972-11-01 Publication of ES379444A2 publication Critical patent/ES379444A2/es

Status Expired legal-status Critical Current

Links

239000004098 Tetracycline Substances 0.000 title abstract 2
229960002180 tetracycline Drugs 0.000 title abstract 2
229930101283 tetracycline Natural products 0.000 title abstract 2
235000019364 tetracycline Nutrition 0.000 title abstract 2
150000003522 tetracyclines Chemical class 0.000 title abstract 2
238000000034 method Methods 0.000 title 1
FFTVPQUHLQBXQZ-KVUCHLLUSA-N (4s,4as,5ar,12ar)-4,7-bis(dimethylamino)-1,10,11,12a-tetrahydroxy-3,12-dioxo-4a,5,5a,6-tetrahydro-4h-tetracene-2-carboxamide Chemical compound C1C2=C(N(C)C)C=CC(O)=C2C(O)=C2[C@@H]1C[C@H]1[C@H](N(C)C)C(=O)C(C(N)=O)=C(O)[C@@]1(O)C2=O FFTVPQUHLQBXQZ-KVUCHLLUSA-N 0.000 abstract 2
NSNHWTBQMQIDCF-UHFFFAOYSA-N dihydrate;hydrochloride Chemical compound O.O.Cl NSNHWTBQMQIDCF-UHFFFAOYSA-N 0.000 abstract 2
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
238000002425 crystallisation Methods 0.000 abstract 1
230000008025 crystallization Effects 0.000 abstract 1
239000002198 insoluble material Substances 0.000 abstract 1
238000004519 manufacturing process Methods 0.000 abstract 1
150000003839 salts Chemical class 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

ES379444A 1961-10-24 1970-05-08 Un procedimiento para preparar derivados de tetraciclina Expired ES379444A2 (es)

Applications Claiming Priority (7)

Application Number	Priority Date	Filing Date	Title
US14713761A	1961-10-24	1961-10-24
US161412A US3148212A (en)	1961-12-22	1961-12-22	Reductive alkylation process
US17159962A	1962-02-07	1962-02-07
ES277406A ES277406A1 (es)	1961-10-24	1962-05-17	Un procedimiento para preparar derivados de tetraciclina
US53928266A	1966-04-01	1966-04-01
US54436866A	1966-04-22	1966-04-22
US58920666A	1966-10-25	1966-10-25

Publications (1)

Publication Number	Publication Date
ES379444A2 true ES379444A2 (es)	1972-11-01

Family

ID=56089740

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
ES277406A Expired ES277406A1 (es)	1961-10-24	1962-05-17	Un procedimiento para preparar derivados de tetraciclina
ES338710A Expired ES338710A2 (es)	1961-10-24	1967-03-31	Un procedimiento para preparar derivados de tetraciclina.
ES379444A Expired ES379444A2 (es)	1961-10-24	1970-05-08	Un procedimiento para preparar derivados de tetraciclina

Family Applications Before (2)

Application Number	Title	Priority Date	Filing Date
ES277406A Expired ES277406A1 (es)	1961-10-24	1962-05-17	Un procedimiento para preparar derivados de tetraciclina
ES338710A Expired ES338710A2 (es)	1961-10-24	1967-03-31	Un procedimiento para preparar derivados de tetraciclina.

Country Status (8)

Country	Link
BE (1)	BE618065A (es)
CH (2)	CH448070A (es)
DK (1)	DK126586B (es)
ES (3)	ES277406A1 (es)
GB (1)	GB1003474A (es)
LU (1)	LU41768A1 (es)
MC (1)	MC370A1 (es)
SE (1)	SE309416B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2477088A1 (en)	2002-02-22	2003-10-02	New River Pharmaceuticals Inc.	Active agent delivery systems and methods for protecting and administering active agents

1962
- 1962-05-16 MC MC389A patent/MC370A1/fr unknown
- 1962-05-17 GB GB19034/62A patent/GB1003474A/en not_active Expired
- 1962-05-17 ES ES277406A patent/ES277406A1/es not_active Expired
- 1962-05-22 CH CH1577466A patent/CH448070A/de unknown
- 1962-05-22 CH CH618162A patent/CH444848A/de unknown
- 1962-05-24 LU LU41768D patent/LU41768A1/xx unknown
- 1962-05-24 DK DK235062AA patent/DK126586B/da unknown
- 1962-05-24 BE BE618065A patent/BE618065A/fr unknown
1963
- 1963-11-22 SE SE12945/63A patent/SE309416B/xx unknown
1967
- 1967-03-31 ES ES338710A patent/ES338710A2/es not_active Expired
1970
- 1970-05-08 ES ES379444A patent/ES379444A2/es not_active Expired

Also Published As

Publication number	Publication date
CH448070A (de)	1967-12-15
ES277406A1 (es)	1962-12-01
SE309416B (es)	1969-03-24
CH444848A (de)	1967-10-15
LU41768A1 (es)	1962-07-24
MC370A1 (fr)	1963-03-28
BE618065A (fr)	1962-11-26
GB1003474A (en)	1965-09-02
ES338710A2 (es)	1968-04-01
DK126586B (da)	1973-07-30

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ES328168A1 (es)	1967-08-01	Procedimiento para producir 2,4,6-triaminoquinazolinas.

Legal Events

Date	Code	Title	Description
2017-07-03	FD2A	Announcement of lapse in spain	Effective date: 20170703