BR6678094D0 - Processo para preparacao de intermediarios de toteroides - Google Patents

Processo para preparacao de intermediarios de toteroides

Info

Publication number
BR6678094D0
BR6678094D0 BR178094/66A BR17809466A BR6678094D0 BR 6678094 D0 BR6678094 D0 BR 6678094D0 BR 178094/66 A BR178094/66 A BR 178094/66A BR 17809466 A BR17809466 A BR 17809466A BR 6678094 D0 BR6678094 D0 BR 6678094D0
Authority
BR
Brazil
Prior art keywords
toteroid
intermediaries
preparation
toteroid intermediaries
Prior art date
Application number
BR178094/66A
Other languages
English (en)
Inventor
S Pines
Original Assignee
Merck & Co 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.)
Filing date
Publication date
Application filed by Merck & Co Inc filed Critical Merck & Co Inc
Publication of BR6678094D0 publication Critical patent/BR6678094D0/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J63/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by expansion of only one ring by one or two atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
BR178094/66A 1965-04-01 1966-03-23 Processo para preparacao de intermediarios de toteroides BR6678094D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US444799A US3303205A (en) 1965-04-01 1965-04-01 Process for introduction of a hydroxyalkyl substituent at the 17 position in steroidcompounds

Publications (1)

Publication Number Publication Date
BR6678094D0 true BR6678094D0 (pt) 1973-09-06

Family

ID=23766408

Family Applications (1)

Application Number Title Priority Date Filing Date
BR178094/66A BR6678094D0 (pt) 1965-04-01 1966-03-23 Processo para preparacao de intermediarios de toteroides

Country Status (5)

Country Link
US (1) US3303205A (pt)
BR (1) BR6678094D0 (pt)
CH (1) CH493502A (pt)
DE (1) DE1593001A1 (pt)
GB (1) GB1127165A (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1665278A4 (en) 2003-08-13 2007-11-07 Nantero Inc NANOROUS-BASED SWITCHING ELEMENTS WITH MULTIPLE CONTROLS AND CIRCUITS MADE THEREFROM
JP2008509756A (ja) 2004-08-13 2008-04-03 バイオレーズ テクノロジー インコーポレイテッド レーザ・ハンドピース・アーキテクチャ及び方法
EP2438879A3 (en) 2004-08-13 2013-01-23 Biolase, Inc. Dual pulse-width medical laser with presets

Also Published As

Publication number Publication date
US3303205A (en) 1967-02-07
CH493502A (de) 1970-07-15
GB1127165A (en) 1968-09-11
DE1593001A1 (de) 1970-07-16

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