DK136656B - Analogifremgangsmåde til fremstilling af substituerede piperazinyliminorifamyciner. - Google Patents

Analogifremgangsmåde til fremstilling af substituerede piperazinyliminorifamyciner.

Info

Publication number: DK136656B
Authority: DK; Denmark
Prior art keywords: piperazinyliminorifamycins; substituted; preparation; analogous process; analogous
Prior art date: 1975-03-05

Application number

DK78576AA

Other languages

Danish (da)

English (en)

Other versions

DK136656C (nl

DK78576A (nl

Inventor

Renato Cricchio

Vittorio Arioli

Original Assignee

Lepetit 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.)

1975-03-05

Filing date

1976-02-25

Publication date

1977-11-07

1976-02-25 Application filed by Lepetit Spa filed Critical Lepetit Spa

1976-09-06 Publication of DK78576A publication Critical patent/DK78576A/da

1977-11-07 Publication of DK136656B publication Critical patent/DK136656B/da

1978-04-10 Application granted granted Critical

1978-04-10 Publication of DK136656C publication Critical patent/DK136656C/da

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
- C07D498/02—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 two hetero rings
- C07D498/08—Bridged systems
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Communicable Diseases (AREA)
Oncology (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Pharmacology & Pharmacy (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

DK78576AA 1975-03-05 1976-02-25 Analogifremgangsmåde til fremstilling af substituerede piperazinyliminorifamyciner. DK136656B (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB9058/75A GB1486118A (en)	1975-03-05	1975-03-05	Rifamycin derivatives

Publications (3)

Publication Number	Publication Date
DK78576A DK78576A (nl)	1976-09-06
DK136656B true DK136656B (da)	1977-11-07
DK136656C DK136656C (nl)	1978-04-10

Family

ID=9864582

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK78576AA DK136656B (da)	1975-03-05	1976-02-25	Analogifremgangsmåde til fremstilling af substituerede piperazinyliminorifamyciner.

Country Status (13)

Country	Link
US (1)	US4002754A (nl)
JP (1)	JPS51143699A (nl)
BE (1)	BE839256A (nl)
CA (1)	CA1053226A (nl)
CH (1)	CH610324A5 (nl)
DE (1)	DE2609210C2 (nl)
DK (1)	DK136656B (nl)
FR (1)	FR2302743A1 (nl)
GB (1)	GB1486118A (nl)
IE (1)	IE43356B1 (nl)
LU (1)	LU74482A1 (nl)
NL (1)	NL165746C (nl)
SE (1)	SE420729B (nl)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2728869A1 (de) *	1976-06-25	1977-12-29	Antibiotice Iasi Intreprindere	Rifamycinen und verfahren zu deren herstellung
GR64108B (en) *	1977-04-15	1980-01-24	Dso Pharmachim	Method for the preparation of azomethine-derivatives of rifamycin s.v
GB1576886A (en) *	1977-04-20	1980-10-15	Lepetit Spa	Rifamycin derivatives
AU536524B2 (en) *	1979-06-28	1984-05-10	Gruppo Lepetit S.P.A.	Water soluble hydrozones of 3-formylifamyan
US4681938A (en) *	1984-08-27	1987-07-21	Ciba-Geigy Corporation	Novel polycyclic hydrazones of rifamycins, their manufacture, and their pharmaceutical compositions for treating tuberculosis
WO1987002361A1 (en) *	1985-10-18	1987-04-23	Ciba-Geigy Ag	Substituted 4-benzyl-piperazinyl compounds
US4916126A (en) *	1987-09-25	1990-04-10	Ciba-Geigy Corporation	Diacyl derivatives of 4-(trialkylbenzyl)-piperazinyl compounds
GB8725118D0 (en) *	1987-10-27	1987-12-02	Ciba Geigy Ag	Rifamycin derivatives
US7256187B2 (en) *	2004-03-10	2007-08-14	Cumbre Pharmaceuticals Inc.	Rifamycin C-11 oxime derivatives effective against drug-resistant microbes
US7265107B2 (en) *	2004-03-10	2007-09-04	Cumbre Pharmaceuticals Inc.	Rifamycin C-11 oxime cyclo derivatives effective against drug-resistant microbes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR208F (nl) *	1964-07-31
DK145949C (da) *	1973-09-28	1983-09-26	Ciba Geigy Ag	Analogifremgangsmaade til fremstilling af i 3-stillingen substituerede rifamycin s-forbindelser eller sv-forbindelser eller syreadditionssalte eller kvaternaere ammoniumsalte deraf

1975
- 1975-03-05 GB GB9058/75A patent/GB1486118A/en not_active Expired
1976
- 1976-02-23 SE SE7602123A patent/SE420729B/xx not_active IP Right Cessation
- 1976-02-25 DK DK78576AA patent/DK136656B/da not_active IP Right Cessation
- 1976-02-26 US US05/661,586 patent/US4002754A/en not_active Expired - Lifetime
- 1976-03-03 NL NL7602192.A patent/NL165746C/nl not_active IP Right Cessation
- 1976-03-04 IE IE450/76A patent/IE43356B1/en unknown
- 1976-03-04 CA CA247,155A patent/CA1053226A/en not_active Expired
- 1976-03-04 JP JP51023702A patent/JPS51143699A/ja active Granted
- 1976-03-04 LU LU74482A patent/LU74482A1/xx unknown
- 1976-03-04 CH CH271276A patent/CH610324A5/xx not_active IP Right Cessation
- 1976-03-05 DE DE2609210A patent/DE2609210C2/de not_active Expired
- 1976-03-05 BE BE164908A patent/BE839256A/xx not_active IP Right Cessation
- 1976-03-05 FR FR7606436A patent/FR2302743A1/fr active Granted

Also Published As

Publication number	Publication date
FR2302743A1 (fr)	1976-10-01
DE2609210C2 (de)	1982-03-18
IE43356L (en)	1976-09-05
JPS5529077B2 (nl)	1980-07-31
BE839256A (fr)	1976-09-06
DE2609210A1 (de)	1976-09-23
DK136656C (nl)	1978-04-10
IE43356B1 (en)	1981-02-11
CA1053226A (en)	1979-04-24
CH610324A5 (nl)	1979-04-12
DK78576A (nl)	1976-09-06
JPS51143699A (en)	1976-12-10
SE420729B (sv)	1981-10-26
NL165746C (nl)	1981-05-15
NL7602192A (nl)	1976-09-07
GB1486118A (en)	1977-09-21
LU74482A1 (nl)	1976-09-01
FR2302743B1 (nl)	1979-10-12
SE7602123L (sv)	1976-09-06
US4002754A (en)	1977-01-11

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Legal Events

Date	Code	Title	Description
1994-10-24	PBP	Patent lapsed