NL156707B - PROCESS FOR PREPARING A PHARMACEUTICAL PREPARATION, FORMED PREPARATION AND PROCEDURE FOR PREPARING A 2ALFA-CYANO 4ALFA, 5ALFA-EPOXY 3-OXOSTEROIDE COMPOUND. - Google Patents

PROCESS FOR PREPARING A PHARMACEUTICAL PREPARATION, FORMED PREPARATION AND PROCEDURE FOR PREPARING A 2ALFA-CYANO 4ALFA, 5ALFA-EPOXY 3-OXOSTEROIDE COMPOUND.

Info

Publication number
NL156707B
NL156707B NL6616225.A NL156707DA NL156707B NL 156707 B NL156707 B NL 156707B NL 156707D A NL156707D A NL 156707DA NL 156707 B NL156707 B NL 156707B
Authority
NL
Netherlands
Prior art keywords
preparing
preparation
oxosteroide
4alfa
2alfa
Prior art date
Application number
NL6616225.A
Other languages
Dutch (nl)
Original Assignee
Sterling Drug Inc
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.)
Publication of NL156707B publication Critical patent/NL156707B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/0008—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain
    • C09B23/0025—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain the substituent being bound through an oxygen atom
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/0091—Methine or polymethine dyes, e.g. cyanine dyes having only one heterocyclic ring at one end of the methine chain, e.g. hemicyamines, hemioxonol
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/10—The polymethine chain containing an even number of >CH- groups
    • C09B23/105—The polymethine chain containing an even number of >CH- groups two >CH- groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Cosmetics (AREA)
  • Coloring (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
NL6616225.A 1949-10-20 PROCESS FOR PREPARING A PHARMACEUTICAL PREPARATION, FORMED PREPARATION AND PROCEDURE FOR PREPARING A 2ALFA-CYANO 4ALFA, 5ALFA-EPOXY 3-OXOSTEROIDE COMPOUND. NL156707B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2699449A GB672291A (en) 1949-10-20 1949-10-20 Improvements in or relating to photographic sensitising dyes

Publications (1)

Publication Number Publication Date
NL156707B true NL156707B (en)

Family

ID=10252453

Family Applications (2)

Application Number Title Priority Date Filing Date
NL6616225.A NL156707B (en) 1949-10-20 PROCESS FOR PREPARING A PHARMACEUTICAL PREPARATION, FORMED PREPARATION AND PROCEDURE FOR PREPARING A 2ALFA-CYANO 4ALFA, 5ALFA-EPOXY 3-OXOSTEROIDE COMPOUND.
NL75260D NL75260C (en) 1949-10-20

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL75260D NL75260C (en) 1949-10-20

Country Status (2)

Country Link
GB (4) GB672741A (en)
NL (2) NL75260C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3146101A (en) * 1962-05-31 1964-08-25 Minnesota Mining & Mfg Sensitization of photoconductive copysheets
US4299894A (en) * 1980-06-23 1981-11-10 Eastman Kodak Company Electrically photosensitive materials and elements for photoelectrophoretic imaging processes
JP7000329B2 (en) * 2016-09-05 2022-01-19 株式会社Adeka Polymethin compound

Also Published As

Publication number Publication date
NL75260C (en)
GB674003A (en) 1952-06-18
GB672291A (en) 1952-05-21
GB675227A (en) 1952-07-09
GB672741A (en) 1952-05-28

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