NO840865L - Fremgangsmaate til fremstilling av carbapenemderivater - Google Patents

Fremgangsmaate til fremstilling av carbapenemderivater

Info

Publication number
NO840865L
NO840865L NO840865A NO840865A NO840865L NO 840865 L NO840865 L NO 840865L NO 840865 A NO840865 A NO 840865A NO 840865 A NO840865 A NO 840865A NO 840865 L NO840865 L NO 840865L
Authority
NO
Norway
Prior art keywords
procedure
preparation
carbapenem derivatives
carbapenem
derivatives
Prior art date
Application number
NO840865A
Other languages
English (en)
Other versions
NO166038B (no
NO166038C (no
Inventor
Pierre Dextraze
Original Assignee
Bristol Myers 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.)
Filing date
Publication date
Application filed by Bristol Myers Co filed Critical Bristol Myers Co
Publication of NO840865L publication Critical patent/NO840865L/no
Priority to NO902554A priority Critical patent/NO171271C/no
Publication of NO166038B publication Critical patent/NO166038B/no
Publication of NO166038C publication Critical patent/NO166038C/no

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D477/00Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic 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
    • C07D213/02Heterocyclic 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
    • C07D213/04Heterocyclic 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
    • C07D213/06Heterocyclic 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 containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
    • C07D213/16Heterocyclic 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 containing only hydrogen and carbon atoms in addition to the ring nitrogen atom containing only one pyridine ring
    • C07D213/20Quaternary compounds thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04Antibacterial agents
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic 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
    • C07D213/02Heterocyclic 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
    • C07D213/04Heterocyclic 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
    • C07D213/24Heterocyclic 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
    • C07D213/28Radicals substituted by singly-bound oxygen or sulphur atoms
    • C07D213/30Oxygen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic 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
    • C07D213/02Heterocyclic 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
    • C07D213/04Heterocyclic 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
    • C07D213/60Heterocyclic 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 hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/62Oxygen or sulfur atoms
    • C07D213/63One oxygen atom
    • C07D213/65One oxygen atom attached in position 3 or 5
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic 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
    • C07D213/02Heterocyclic 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
    • C07D213/04Heterocyclic 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
    • C07D213/60Heterocyclic 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 hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/62Oxygen or sulfur atoms
    • C07D213/70Sulfur atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic 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
    • C07D213/02Heterocyclic 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
    • C07D213/04Heterocyclic 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
    • C07D213/60Heterocyclic 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 hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/72Nitrogen atoms
    • C07D213/73Unsubstituted amino or imino radicals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D233/00Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/66Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D233/84Sulfur atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D295/00Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/04Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
    • C07D295/08Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms
    • C07D295/084Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
    • C07D295/088Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D477/00Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring
    • C07D477/02Preparation
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/55Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Oncology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Communicable Diseases (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyridine Compounds (AREA)
NO840865A 1983-03-08 1984-03-07 Fremgangsmaate til fremstilling av carbapenemderivater. NO166038C (no)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO902554A NO171271C (no) 1983-03-08 1990-06-08 Kvaternaere amintiolforbindelser

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US47137883A 1983-03-08 1983-03-08
US49969183A 1983-06-07 1983-06-07
US55729583A 1983-12-01 1983-12-01

Publications (3)

Publication Number Publication Date
NO840865L true NO840865L (no) 1984-09-10
NO166038B NO166038B (no) 1991-02-11
NO166038C NO166038C (no) 1991-05-22

Family

ID=27413179

Family Applications (1)

Application Number Title Priority Date Filing Date
NO840865A NO166038C (no) 1983-03-08 1984-03-07 Fremgangsmaate til fremstilling av carbapenemderivater.

Country Status (31)

Country Link
JP (1) JPH05255250A (no)
KR (1) KR900002247B1 (no)
AR (1) AR241016A1 (no)
AT (1) AT387968B (no)
AU (2) AU572124B2 (no)
CA (1) CA1284324C (no)
CH (1) CH658248A5 (no)
CY (1) CY1546A (no)
DD (1) DD228258A5 (no)
DE (1) DE3408347A1 (no)
DK (1) DK140584A (no)
ES (2) ES530337A0 (no)
FI (1) FI840863A (no)
FR (1) FR2542316B1 (no)
GB (1) GB2136802B (no)
GR (1) GR81871B (no)
HK (1) HK82990A (no)
HU (1) HU193895B (no)
IE (1) IE57098B1 (no)
IL (1) IL71149A (no)
IT (1) IT1178465B (no)
LU (1) LU85241A1 (no)
NL (1) NL8400702A (no)
NO (1) NO166038C (no)
NZ (1) NZ207346A (no)
OA (1) OA07674A (no)
PT (1) PT78211B (no)
SE (2) SE8401278L (no)
SG (1) SG35490G (no)
YU (2) YU46147B (no)
ZW (1) ZW3884A1 (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4683301A (en) * 1982-04-08 1987-07-28 Bristol-Myers Company Carbapenem antibiotics
US4552696A (en) * 1982-04-09 1985-11-12 Bristol-Myers Company Carbapenem antibiotics
CA1285940C (en) * 1984-07-02 1991-07-09 Merck & Co., Inc. Carbapenems having a 2-quaternary heteroarylalkylthio substituent
IE851586L (en) * 1984-07-02 1986-01-02 Interchem Internat S A I methylcarbapenems having a 2-quaternary¹heteroarylalkylthio substituent
US4665169A (en) * 1985-09-11 1987-05-12 Bristol-Myers Company Carbapenem antibiotics
US4880922A (en) * 1985-11-22 1989-11-14 Bristol-Myers Company Carbapenems with quaternized heterothioalkylthio substitution at position 2
NZ219892A (en) * 1986-04-15 1991-02-26 Merck & Co Inc N-amino quaternised heteroarylium carbapenem derivatives and pharmaceutical compositions thereof
AU646012B2 (en) * 1990-02-23 1994-02-03 Sankyo Company Limited Carbapenem derivatives having antibiotic activity, their preparation and their use
US5712267A (en) * 1991-06-04 1998-01-27 Sankyo Company,. Limited Carbapenem derivatives, their preparation and their use as antibiotics
CA2526209A1 (en) 2003-06-12 2004-12-23 Btg International Limited Cyclic hydroxylamine as psychoactive compounds
FR2921258A1 (fr) * 2007-09-24 2009-03-27 Oreal Composition tinctoriale comprenant au moins un precurseur incolore disulfures/thiol, proced de coloration a partir de la composition

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55147284A (en) * 1979-04-17 1980-11-17 Sanraku Inc Novel beta-lactam derivative and its preparation
IE52147B1 (en) * 1980-03-27 1987-07-08 Merck & Co Inc 4-(3-carboxy-2-oxopropyl)-azetidin-2-ones and process for their preparation
EP0038869A1 (en) * 1980-04-30 1981-11-04 Merck & Co. Inc. Process for the preparation of 1-carbapenems, and intermediates for their preparation
EP0060612A1 (en) * 1981-02-04 1982-09-22 Beecham Group Plc Process for the preparation of azabicyclo(3.2.0)-hept-2-ene derivatives
US4552873A (en) * 1981-08-19 1985-11-12 Sankyo Company Limited Carbapenem compounds, and compositions containing them
EP0074599A1 (en) * 1981-09-09 1983-03-23 Takeda Chemical Industries, Ltd. 5,6-cis-Carbapenem derivatives, their production and use
US4552696A (en) * 1982-04-09 1985-11-12 Bristol-Myers Company Carbapenem antibiotics
US4536335A (en) * 1982-06-18 1985-08-20 Bristol-Myers Company Carbapenem antibiotics

Also Published As

Publication number Publication date
SE8401278D0 (sv) 1984-03-07
IT8419945A0 (it) 1984-03-07
SE8901162D0 (sv) 1989-04-03
ES8507145A1 (es) 1985-08-16
OA07674A (fr) 1985-05-23
GR81871B (no) 1984-12-12
AR241016A2 (es) 1991-04-30
YU42084A (en) 1986-08-31
NZ207346A (en) 1987-01-23
IE57098B1 (en) 1992-04-22
AU7592487A (en) 1987-10-22
SE8401278L (sv) 1984-09-09
ES8505205A1 (es) 1985-05-16
DE3408347A1 (de) 1984-09-13
NL8400702A (nl) 1984-10-01
JPH05255250A (ja) 1993-10-05
AU2536084A (en) 1984-09-13
SG35490G (en) 1990-07-13
DD228258A5 (de) 1985-10-09
IL71149A0 (en) 1984-06-29
CY1546A (en) 1991-03-22
YU49486A (en) 1987-12-31
AT387968B (de) 1989-04-10
DK140584A (da) 1984-09-09
IE840549L (en) 1984-09-08
AR241016A1 (es) 1991-04-30
IT1178465B (it) 1987-09-09
ATA76984A (de) 1988-09-15
AU605491B2 (en) 1991-01-17
SE8901162L (sv) 1989-04-03
ES537349A0 (es) 1985-08-16
KR900002247B1 (ko) 1990-04-07
KR840008157A (ko) 1984-12-13
LU85241A1 (fr) 1984-11-14
AU572124B2 (en) 1988-05-05
YU46147B (sh) 1993-05-28
GB8405984D0 (en) 1984-04-11
NO166038B (no) 1991-02-11
ES530337A0 (es) 1985-05-16
HK82990A (en) 1990-10-19
GB2136802A (en) 1984-09-26
HUT34980A (en) 1985-05-28
PT78211B (en) 1986-08-12
GB2136802B (en) 1987-05-20
YU46305B (sh) 1993-05-28
FR2542316B1 (fr) 1988-10-07
NO166038C (no) 1991-05-22
CA1284324C (en) 1991-05-21
CH658248A5 (de) 1986-10-31
FR2542316A1 (fr) 1984-09-14
FI840863A0 (fi) 1984-03-05
FI840863A (fi) 1984-09-09
HU193895B (en) 1987-12-28
ZW3884A1 (en) 1984-10-10
DK140584D0 (da) 1984-02-29
IL71149A (en) 1990-03-19
PT78211A (en) 1984-04-01

Similar Documents

Publication Publication Date Title
NO843956L (no) Fremgangsmaate for fremstilling av karboksyalkenamido-cefalosporiner
NO841158L (no) Fremgangsmaate for fremstilling av 2-azetidin-4-substituerte forbindelser
NO811731L (no) Fremgangsmaate for fremstilling av imidazo-rifamycin-derivater
NO813678L (no) Fremgangsmaate for fremstilling av karbostyrilderivater
RO90861A (ro) Procedeu pentru prepararea etielnglicolului
NO844631L (no) Fremgangsmaate for fremstilling av tremasse
NO841657L (no) Fremgangsmaate for fremstilling av ergolinderivater.
NO845207L (no) Fremgangsmaate for fremstilling av diaminopolyalkenyletere
NO820959L (no) Fremgangsmaate til fremstilling av acyl-kinolinonderivater
NO843055L (no) Fremgangsmaate ved fremstilling av cephalosporinderivater
NO158136C (no) Fremgangsmaate til fremstilling av tiadiazolderivater.
NO844118L (no) Fremgangsmaate for fremstilling av imidazolinderivater
NO823637L (no) Fremgangsmaate for fremstilling av eburnamoninderivater
NO840865L (no) Fremgangsmaate til fremstilling av carbapenemderivater
DK312584A (da) Fremgangsmaade til fremstilling af quinonderivater
NO813477L (no) Fremgangsmaate for fremstilling av karbostyrilderivater
NO844036L (no) Fremgangsmaate for fremstilling av cefalosporinderivater.
NO169441C (no) Fremgangsmaate til fremstilling av 7-oksomitosanderivater
NO831874L (no) Fremgangsmaate for fremstilling av trifenylbuten-derivater
NO812842L (no) Fremgangsmaate for fremstilling av aminoacetonitil-derivater
NO820048L (no) Fremgangsmaate for fremstilling av 3-pikolin
NO844183L (no) Fremgangsmaate til fremstilling av bis-dioksopiperazinderivater
NO844943L (no) Fremgangsmaate for fremstilling av pyrrolo-indolderivater
NO841485L (no) Fremgangsmaate for fremstilling av substituerte difenylazometinderivater
NO844466L (no) Fremgangsmaate for fremstilling av pyrimidoisokinolin-derivater