FI65254C - Foerbaettrat foerfarande foer framstaellning av 3-jod- och 3-bromrifamysin s - Google Patents

Foerbaettrat foerfarande foer framstaellning av 3-jod- och 3-bromrifamysin s Download PDF

Info

Publication number
FI65254C
FI65254C FI783639A FI783639A FI65254C FI 65254 C FI65254 C FI 65254C FI 783639 A FI783639 A FI 783639A FI 783639 A FI783639 A FI 783639A FI 65254 C FI65254 C FI 65254C
Authority
FI
Finland
Prior art keywords
rifamycin
bromine
iodine
equivalents
bromirifamycin
Prior art date
Application number
FI783639A
Other languages
English (en)
Finnish (fi)
Other versions
FI783639A (fi
FI65254B (fi
Inventor
Egidio Marchi
Lauretta Montecchi
Original Assignee
Alfa Farmaceutici 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.)
Filing date
Publication date
Application filed by Alfa Farmaceutici Spa filed Critical Alfa Farmaceutici Spa
Publication of FI783639A publication Critical patent/FI783639A/fi
Publication of FI65254B publication Critical patent/FI65254B/fi
Application granted granted Critical
Publication of FI65254C publication Critical patent/FI65254C/fi

Links

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
FI783639A 1977-11-29 1978-11-28 Foerbaettrat foerfarande foer framstaellning av 3-jod- och 3-bromrifamysin s FI65254C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT362077 1977-11-29
IT03620/77A IT1090759B (it) 1977-11-29 1977-11-29 Procedimento per la preparazione di 3 iodio e 3 bromo rifamicina s

Publications (3)

Publication Number Publication Date
FI783639A FI783639A (fi) 1979-05-30
FI65254B FI65254B (fi) 1983-12-30
FI65254C true FI65254C (fi) 1984-04-10

Family

ID=11110742

Family Applications (1)

Application Number Title Priority Date Filing Date
FI783639A FI65254C (fi) 1977-11-29 1978-11-28 Foerbaettrat foerfarande foer framstaellning av 3-jod- och 3-bromrifamysin s

Country Status (23)

Country Link
US (1) US4179438A (de)
JP (1) JPS5495599A (de)
AR (1) AR219775A1 (de)
AT (1) AT360652B (de)
AU (1) AU519242B2 (de)
BE (1) BE872294A (de)
CA (1) CA1099265A (de)
CH (1) CH636619A5 (de)
DE (1) DE2851312A1 (de)
DK (1) DK155797C (de)
ES (1) ES475471A1 (de)
FI (1) FI65254C (de)
FR (1) FR2410000A1 (de)
GB (1) GB2009744B (de)
GR (1) GR71727B (de)
IT (1) IT1090759B (de)
LU (1) LU80567A1 (de)
NL (1) NL7811558A (de)
NO (1) NO784005L (de)
PT (1) PT68840A (de)
SE (1) SE439168B (de)
YU (1) YU279178A (de)
ZA (1) ZA786299B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0497125T3 (da) * 1991-01-28 1999-08-16 Lepetit Spa Fremgangsmåde til fremstilling af 2'-(diethylamino)rifamycin P (P/DEA)
US7048906B2 (en) 1995-05-17 2006-05-23 Cedars-Sinai Medical Center Methods of diagnosing and treating small intestinal bacterial overgrowth (SIBO) and SIBO-related conditions
US6861053B1 (en) 1999-08-11 2005-03-01 Cedars-Sinai Medical Center Methods of diagnosing or treating irritable bowel syndrome and other disorders caused by small intestinal bacterial overgrowth
EP1730154B1 (de) * 2004-01-13 2012-10-17 Cumbre IP Ventures, L.P. Gegen arzneimittelresistente mikroben wirksame rifamycinderivate
US9415112B2 (en) 2011-06-20 2016-08-16 Rutgers, The State University Of New Jersey Bipartite inhibitors of bacterial RNA polymerase
US9108968B2 (en) 2012-04-25 2015-08-18 Ppg Industries Ohio, Inc. Methods for producing 1,5,7-triazabicyclo[4.4.0]dec-5-ene by reaction of a disubstituted carbodiimide and dipropylene triamine
CA2946101A1 (en) * 2014-04-19 2015-10-22 Granules India Limited An improved process for the preparation of rifamycin derivatives
RU2020102511A (ru) 2017-06-26 2021-07-27 Биофер С.П.А. Соединения пиридо-имидазо рифамицина в качестве антибактериального средства
CN109400628A (zh) * 2018-12-26 2019-03-01 重庆华邦胜凯制药有限公司 一种利福布汀中间体的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1053787B (it) * 1974-10-29 1981-10-10 Pastori A Macrolidi azotati e loro preparazione
GB1591696A (en) * 1978-03-09 1981-06-24 Archifar Lab Chim Farm 3-nitro-rifamycins s and sv

Also Published As

Publication number Publication date
ZA786299B (en) 1979-10-31
FI783639A (fi) 1979-05-30
GR71727B (de) 1983-06-22
AT360652B (de) 1981-01-26
IT1090759B (it) 1985-06-26
BE872294A (fr) 1979-03-16
FR2410000B1 (de) 1983-10-28
FI65254B (fi) 1983-12-30
US4179438A (en) 1979-12-18
DE2851312A1 (de) 1979-07-12
NL7811558A (nl) 1979-05-31
SE7812231L (sv) 1979-05-30
DK155797C (da) 1989-10-02
ATA837078A (de) 1980-06-15
JPS625159B2 (de) 1987-02-03
AU4186778A (en) 1979-06-07
CH636619A5 (it) 1983-06-15
AR219775A1 (es) 1980-09-15
FR2410000A1 (fr) 1979-06-22
LU80567A1 (fr) 1979-03-22
JPS5495599A (en) 1979-07-28
DK155797B (da) 1989-05-16
AU519242B2 (en) 1981-11-19
GB2009744B (en) 1982-05-26
DK530978A (da) 1979-05-30
PT68840A (en) 1978-12-01
YU279178A (en) 1982-10-31
CA1099265A (en) 1981-04-14
SE439168B (sv) 1985-06-03
NO784005L (no) 1979-05-30
GB2009744A (en) 1979-06-20
ES475471A1 (es) 1979-06-01

Similar Documents

Publication Publication Date Title
US4710565A (en) Thesis of 7-halo-7-deoxylincomycins
JPS6123192B2 (de)
FI65254C (fi) Foerbaettrat foerfarande foer framstaellning av 3-jod- och 3-bromrifamysin s
EP3033331B1 (de) Verfahren zur reinigung von diaminophenothiaziniumverbindungen
Danieli et al. The first skeletal rearrangement of Aspidosperma to Melodinus alkaloids. A facile conversion of (-)-vincadifformine into N-methyltetrahydromeloscine
FI102378B1 (fi) Menetelmä terapeuttisesti käyttökelpoisten 4-amino- 4,6-steroidien valmistamiseksi
FR2479235A1 (fr) 17-(thio substitue)androst-4-ene(16,17-b)-(1,4)benzodioxin-3-ones a action anti-inflammatoire
KR840002161B1 (ko) 3'-브로모-치환 데아세톡시세팔로스포란산 술폭시드유도체류의 제조방법
Rao et al. A new high-yielding method for the preparation of 2-alkyl-and 1, 2-dialkyl-4-nitro-5-bromoimidazoles
US6143161A (en) Process for the preparation of 4-(des-dimethylamino)-tetracyclines
JPH0357915B2 (de)
US3625960A (en) Rifamycin sv derivatives
Doi et al. Iodo enol lactone formation and hydrolysis
US4656248A (en) Cupric oxidation of 1,6-dimercapto-containing peptides
Abushanab et al. Imidazo [1, 5-a] pyrazines. VI. 3-Thio derivatives
FR2479233A1 (fr) Androstenes 17-sulfonyl substitue-16,16-disubstitues a action anti-inflammatoire
Grimshaw et al. Photocyclisation and photoisomerisation of 1, 3, 4-and 1, 4, 5-triphenylpyrazole
Watson et al. Purine N-Oxides. XLVIII. 1-Hydroxyguanine
FI59995B (fi) Foerfarande foer framstaellning av farmakologiskt vaerdefulla 2-(fenoxialkylsulfinyl eller -sulfonyl)-imidazoler
JP2631668B2 (ja) 新規ウロカニン酸誘導体
JPS588093A (ja) ５−ハロゲノ−３′−デオキシウリジンおよびその製造法
SU845787A3 (ru) Способ получени 7-метокси-3-бром-МЕТилцЕфЕМОВ
JP2631223B2 (ja) ５−置換−２´−デオキシウリジン類
DK149956B (da) Fremgangsmaade til fremstilling af bromholdige ergotalkaloider
JPS63250378A (ja) インド−ル誘導体

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: ALFA FARMACEUTICI S.P.A.