CH513167A - Procedimento di preparazione di sali de 4,4'-disolfossi-difenil-(2-piridil)-metano - Google Patents

Procedimento di preparazione di sali de 4,4'-disolfossi-difenil-(2-piridil)-metano

Info

Publication number
CH513167A
CH513167A CH1793666A CH1793666A CH513167A CH 513167 A CH513167 A CH 513167A CH 1793666 A CH1793666 A CH 1793666A CH 1793666 A CH1793666 A CH 1793666A CH 513167 A CH513167 A CH 513167A
Authority
CH
Switzerland
Prior art keywords
disulfoxy
pyridyl
diphenyl
preparation process
methane salts
Prior art date
Application number
CH1793666A
Other languages
English (en)
Inventor
Pala Gianfranco Dott
Original Assignee
Angeli Inst 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 Angeli Inst Spa filed Critical Angeli Inst Spa
Priority to CH1793766A priority Critical patent/CH482671A/it
Priority to CH1793666A priority patent/CH513167A/it
Priority to AT03964/68A priority patent/AT277247B/de
Priority to DE19671695276 priority patent/DE1695276C/de
Priority to DE19671795683 priority patent/DE1795683C3/de
Priority to BR18901067A priority patent/BR6789010D0/pt
Priority to GR670132929A priority patent/GR32929B/el
Priority to US638755A priority patent/US3558643A/en
Priority to FR107377A priority patent/FR1605494A/fr
Priority to BE698916D priority patent/BE698916A/xx
Priority to ES341506A priority patent/ES341506A1/es
Priority to DK326267A priority patent/DK122324B/da
Priority to SE940667A priority patent/SE327702B/xx
Priority to GB33583/67A priority patent/GB1128736A/en
Priority to NL6710643A priority patent/NL6710643A/xx
Priority to NO16954067A priority patent/NO125676B/no
Priority to FI235167A priority patent/FI48187C/fi
Priority to SE7948/69A priority patent/SE345663B/xx
Priority to DK663669A priority patent/DK123480B/da
Publication of CH513167A publication Critical patent/CH513167A/it
Priority to NO459771A priority patent/NO126574B/no
Priority to FI326973A priority patent/FI49402C/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/28—Radicals substituted by singly-bound oxygen or sulphur atoms
    • C07D213/30—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Residential Or Office Buildings (AREA)
CH1793666A 1966-12-14 1966-12-14 Procedimento di preparazione di sali de 4,4'-disolfossi-difenil-(2-piridil)-metano CH513167A (it)

Priority Applications (21)

Application Number Priority Date Filing Date Title
CH1793766A CH482671A (it) 1966-12-14 1966-12-14 Procedimento di preparazione del 4,4'-diossi-difenil-(2-piridil)-metano
CH1793666A CH513167A (it) 1966-12-14 1966-12-14 Procedimento di preparazione di sali de 4,4'-disolfossi-difenil-(2-piridil)-metano
AT03964/68A AT277247B (de) 1966-12-14 1967-04-20 Verfahren zur herstellung der dischwefelsaeureestersalze des 4,4'-dihydroxy-diphenyl-(2"-pyridyl)-methans
DE19671695276 DE1695276C (de) 1966-12-14 1967-04-21 Verfahren zur Hersteilung von Bis (4 hydroxyphenyl) (2 pyridyl) methan
DE19671795683 DE1795683C3 (de) 1966-12-14 1967-04-21 Verfahren zur Herstellung von Dialkalimetallsalzen des Bis-(4-sulfoxyphenyl) - (2-pyridyl) -methane
BR18901067A BR6789010D0 (pt) 1966-12-14 1967-04-28 Um processo de obtencao de 4,4-dioxi-difenil (2-piridil)-metana e sais do seu correspondente ester sulfurico
GR670132929A GR32929B (el) 1966-12-14 1967-05-15 Μεθοδος δια την παρασκευην του 4, 4'-διοξυ-διφαινυλο (2-πυριδυλο)-μεθανιου και των αλατων του αντιστοιχου θειικου εστερος.
US638755A US3558643A (en) 1966-12-14 1967-05-16 Certain 4,4'-dioxy-diphenyl-(2-pyridyl)-methanes
FR107377A FR1605494A (en) 1966-12-14 1967-05-23 4,4'-Dihydroxydiphenyl-2-pyridylmethane prepn
BE698916D BE698916A (it) 1966-12-14 1967-05-24
ES341506A ES341506A1 (es) 1966-12-14 1967-06-07 Un proceso para la preparacion de 4,4-dioxi-difenil-(2-pi- ridil) - metano y las sales del ester sulfurico correspon- diente.
DK326267A DK122324B (da) 1966-12-14 1967-06-23 Fremgangsmåde til fremstilling af 4,4'-dihydroxy-diphenyl-(2-pyridyl)-methan.
SE940667A SE327702B (it) 1966-12-14 1967-06-28
GB33583/67A GB1128736A (en) 1966-12-14 1967-07-21 Preparation of 4,4'-dihydroxy-diphenyl-(2-pyridyl)-methane and derivatives thereof
NL6710643A NL6710643A (it) 1966-12-14 1967-08-01
NO16954067A NO125676B (it) 1966-12-14 1967-08-29
FI235167A FI48187C (fi) 1966-12-14 1967-08-31 Menetelmä 4,4'-dihydroksi-difenyyli-(2-pyridyyli)-metaanin valmistamis eksi
SE7948/69A SE345663B (it) 1966-12-14 1969-06-05
DK663669A DK123480B (da) 1966-12-14 1969-12-16 Fremgangsmåde til fremstilling af alkalimetalsalte af svovlsyremonoestere af 4,4'-dihydroxy-diphenyl-(2-pyridyl)-methan.
NO459771A NO126574B (it) 1966-12-14 1971-12-14
FI326973A FI49402C (fi) 1966-12-14 1973-10-22 Menetelmä 4,4'-disulfoksi-difenyyli(2-pyridyyli)-metaanin alkalimetall isuolojen valmistamiseksi

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1793666A CH513167A (it) 1966-12-14 1966-12-14 Procedimento di preparazione di sali de 4,4'-disolfossi-difenil-(2-piridil)-metano
CH1793766A CH482671A (it) 1966-12-14 1966-12-14 Procedimento di preparazione del 4,4'-diossi-difenil-(2-piridil)-metano

Publications (1)

Publication Number Publication Date
CH513167A true CH513167A (it) 1971-09-30

Family

ID=25720285

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1793666A CH513167A (it) 1966-12-14 1966-12-14 Procedimento di preparazione di sali de 4,4'-disolfossi-difenil-(2-piridil)-metano
CH1793766A CH482671A (it) 1966-12-14 1966-12-14 Procedimento di preparazione del 4,4'-diossi-difenil-(2-piridil)-metano

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1793766A CH482671A (it) 1966-12-14 1966-12-14 Procedimento di preparazione del 4,4'-diossi-difenil-(2-piridil)-metano

Country Status (11)

Country Link
BE (1) BE698916A (it)
BR (1) BR6789010D0 (it)
CH (2) CH513167A (it)
DK (2) DK122324B (it)
ES (1) ES341506A1 (it)
FI (1) FI48187C (it)
FR (1) FR1605494A (it)
GR (1) GR32929B (it)
NL (1) NL6710643A (it)
NO (2) NO125676B (it)
SE (1) SE327702B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE788613A (fr) * 1971-09-17 1973-01-02 Prodotti Antibiotici Spa 4,4'-disulfoxydiphenyl-(2-pyridyl)methanes

Also Published As

Publication number Publication date
FR1605494A (en) 1977-06-24
ES341506A1 (es) 1968-07-01
FI48187C (fi) 1974-07-10
BE698916A (it) 1967-11-03
FI48187B (it) 1974-04-01
NL6710643A (it) 1968-06-17
DK123480B (da) 1972-06-26
GR32929B (el) 1967-05-15
DK122324B (da) 1972-02-21
DE1695276B1 (de) 1972-08-03
NO125676B (it) 1972-10-16
BR6789010D0 (pt) 1973-12-26
CH482671A (it) 1969-12-15
NO126574B (it) 1973-02-26
SE327702B (it) 1970-08-31

Similar Documents

Publication Publication Date Title
FI51350C (fi) Menetelmä virtsaneritystä edistävien 6-sulfamyyli-1,2,3,4-tetrahydro-4 -kinatsolinonien ja niiden suolojen valmistamiseksi.
FI49723C (fi) Menetelmä antidepressiivisesti vaikuttavien -morfolino-p-amino-butyro fenonien sekä niiden suolojen valmistamiseksi.
FI48722C (fi) Menetelmä 3-metyylipenteenien valmistamiseksi.
BG17560A3 (bg) Метод за получаане на 4,20, 22- буфатриеноли- драмнозид- етери
FI49420C (fi) Menetelmä verenpainetta alentavan 3-morfoliino-N6-sykloheksyylikarbony ylisydnoni-imiinin tai sen happoadditiosuolojen valmistamiseksi.
FI49408C (fi) Menetelmä terapeuttisesti käytettävien 1-fenoksimetyyli-3,4-dihydro- t ai 1,2,3,4-tetrahydroisokinoliinijohdannaisten ja niiden suolojen valm istamiseksi.
FI46154C (fi) Menetelmä terapeuttisesti käytettävien diaminobentsofenonien ja niiden happoadditiosuolojen valmistamiseksi.
DK131429B (da) Analogifremgangsmåde til fremstilling af derivater af 4'-demethyl-epipodophyllotoxin-beta-D-glucosid.
CH513167A (it) Procedimento di preparazione di sali de 4,4'-disolfossi-difenil-(2-piridil)-metano
FI44593C (fi) Menetelmä d(-)-pantolaktonin valmistamiseksi
IT1006508B (it) Procedimento per preparare ribonu cleoside 5 monofosfato
IT7949418A0 (it) Sali di noratropinio n sostituiti eprocedimento per la loro preparazione
FI49714C (fi) Menetelmä 5-bentsyylipyrimidiinien valmistamiseksi.
DK118876B (da) Analogifremgangsmåde til fremstilling af substituerede benzylpyridiniumsalte.
IT1036002B (it) Procedimento per al preparazione di acido 6,7di idrossicumarin 4 metisolfonico e dei suoi sali
FI43733C (fi) Menetelmä alfa-6-deoksitetrasykliinien valmistamiseksi
FI49402C (fi) Menetelmä 4,4'-disulfoksi-difenyyli(2-pyridyyli)-metaanin alkalimetall isuolojen valmistamiseksi
CH458348A (it) Procedimento per la preparazione del 4,4'-Diidrossidifenil-(2-piridil)-metano
BG15554A3 (bg) Метод за получаване на n-аминоалкил-2-алкокси-5-хало- генбензамиди
FI46722C (fi) Menetelmä 1alfa-hydroksi-18-metyyli-5alfa-H-androstaanijohdannaisten v almistamiseksi.
FI45952C (fi) Menetelmä formaldehydin valmistamiseksi.
FI48467C (fi) Menetelmä spasmolyyttisesti vaikuttavien kvaternääristen 3-fenyyli-3-s ykloheksen-(1')-yylipropyyli-(1)-N-metyylipiperidiniumsuolojen valmist amiseksi.
FI46947C (fi) Aminoalkylideeni-substituoitujen 9,10-dihydroantraseenien ja näiden ha ppo-additiosuolojen valmistusmenetelmä
BG17570A3 (bg) Метод за получаването на 4,4- бипиридил и на неговите кватернерни соли
RO63744A2 (ro) Procedeu pentru prepararea 1,3-diacetoxi-2-metilen-prpanului

Legal Events

Date Code Title Description
PL Patent ceased