Water soluble prodrugs of hindered alcohols

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

Reexamination Certificate

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C558S187000, C558S177000, C549S298000, C549S408000

Reexamination Certificate

active

06872838

ABSTRACT:
The present invention is directed to novel water-soluble prodrugs of aliphatic or aromatic hindered hydroxyl group containing pharmaceuticals.

REFERENCES:
patent: 2829151 (1958-04-01), Britton et al.
patent: 3271314 (1966-09-01), Ecke et al.
patent: 3576923 (1971-04-01), Randell et al.
patent: 3723578 (1973-03-01), Eiseman et al.
patent: 4171272 (1979-10-01), Wright
patent: 4894456 (1990-01-01), Wall et al.
patent: 4912245 (1990-03-01), Girardeau et al.
patent: 4981968 (1991-01-01), Wall et al.
patent: 5039343 (1991-08-01), Umeda et al.
patent: 5049668 (1991-09-01), Wall et al.
patent: 5053512 (1991-10-01), Wani et al.
patent: 5091211 (1992-02-01), Richard
patent: 5106742 (1992-04-01), Wall et al.
patent: 5120464 (1992-06-01), Kamegai et al.
patent: 5122526 (1992-06-01), Wall et al.
patent: 5122606 (1992-06-01), Wani et al.
patent: 5180722 (1993-01-01), Wall et al.
patent: 5244903 (1993-09-01), Wall et al.
patent: 5364858 (1994-11-01), Wall et al.
patent: 5401747 (1995-03-01), Wall et al.
patent: 5554576 (1996-09-01), Mookerjee et al.
patent: 5589598 (1996-12-01), Paiocchi
patent: 5637625 (1997-06-01), Haynes
patent: 5646159 (1997-07-01), Wall et al.
patent: 5646176 (1997-07-01), Golik et al.
patent: 5731355 (1998-03-01), Jones et al.
patent: 5746973 (1998-05-01), Naraghi
patent: 5804682 (1998-09-01), Fischer et al.
patent: 6204257 (2001-03-01), Stella et al.
patent: 6451776 (2002-09-01), Stella et al.
patent: 60491 0 (1994-07-01), None
patent: 604910 (1994-07-01), None
patent: 0604910 (1994-07-01), None
patent: 639577 (1995-02-01), None
patent: 747385 (1996-12-01), None
Bioorganic & Medicinal Chemistry Letters, 6(15), Aug. 6, 1996, pp. 1837-1842 Golik et al “Synthesis and antitumor evaulation of paclitaxel . . . ”.
Pharmaceutical Research, 10(9), Sep. 1993, pp. 1350-1355 Safadi et al “Phosphoryloxymethyl carbamates and carbonates . . . ”.
Abstract/Japanese Kokai Tokkyo Koho patent JP-11181293 Jul. 6, 1999.
Abstract/PCT Int. Appl. WO-9929640 Jun. 17, 1999.
Abstract/PCT Int. Appl. WO-9915609 Apr. 1, 1999.
Abstract/Japanese Kokai Tokkyo Koho patent JP-10298450 Nov. 10, 1998.
Abstract/U.S. Pat. No. 5,804,682 Sep. 8, 1998.
Abstract/Japanese Kokai Tokkyo Koho patent JP-10182981 Jul. 7, 1998.
Abstract/U.S. Pat. No. 5,746,973 May 5, 1998.
Abstract/Japanese Kokai Tokkyo Koho JP-10037072 Feb. 10, 1998.
Abstract/U.S. Pat. No. 5,723,538 Mar. 3, 1998.
Abstract/Japanese Kokai Tokkyo Koho JP-09188968 Jul. 22, 1997.
Abstract/Japanese Kokai Tokkyo Koho JP-09099441 Apr. 15, 1997.
Abstract/U.S. Pat. No. 5,611,992 Mar. 18, 1997.
Abstract/U.S. Pat. No. 5,611,991 Mar. 18, 1997.
Abstract/PCT Int. Appl. WO-9628603 Sep. 19, 1996.
Abstract/Japanese Kokai Tokkyo Koho JP-08011437 Jan. 16, 1994.
Abstract/German patent DE-4426134 Jan. 25, 1996.
Abstract/Czech patent CS-277269 Dec. 16, 1992.
Abstract/Japan Kokai Tokkyo Koho JP-05222068 Aug. 31, 1993.
Abstract/Japanese Kokai Tokkyo Koho JP-05051899 Mar. 2, 1993.
Abstract/Japanese Kokai Tokkyo Koho JP-04325600 Nov. 13, 1992.
Abstract/Japanese Kokai Tokkyo Koho JP-04282390 Oct. 7, 1992.
Abstract/Japanese Kokai Tokkyo Koho JP-04134088 May 7, 1992.
Abstract/Japanese Kokai Tokkyo Koho JP-04221390 Aug. 11, 1992.
Abstract/U.S. Pat. No. 5,110,503 May 5, 1992.
Abstract/Japanese Kokai Tokkyo Koho JP-04069389 Mar. 4, 1992.
Abstract/PCT Int. Appl. WO-9206596 Apr. 30, 1992.
Abstract/Japanese Kokai Tokkyo Koho JP-04055401 Feb. 24, 1992.
Abstract/Japanese Kokai Tokkyo Koho JP-04049223 Feb. 18, 1992.
Abstract/Japanese Kokai Tokkyo Koho JP-04041798 Feb. 12, 1992.
Abstract/U.S. Pat. No. 5,091,211 Feb. 25, 1992.
Abstract/Japanese Kokai Tokkyo Koho JP-03155987 Jul. 3, 1991.
Abstract/Japanese Kokai Tokkyo Koho JP-03197403 Aug. 28, 1991.
Abstract/Japanese Kokai Tokkyo Koho JP-03178904 Aug. 2, 1991.
Abstract/Eur. Pat. Appl. EP-393579 Oct. 24, 1990.
Abstract/German patent DE-3900941 Jul. 19, 1990.
Abstract/Eur. Pat. Appl. EP-365413 Apr. 25, 1990.
Abstract/Eur. Pat. Appl. EP-324451 Jul. 19, 1989.
Abstract/Japanese Kokai Tokkyo Koho JP-63185916 Aug. 1, 1988.
Abstract/Japanese Kokai Tokkyo Koho JP-63165477 Jul. 8, 1988.
Abstract/Japanese Kokai Tokkyo Koch JP-63156710 Jun. 29, 1988.
Abstract/Patentschrift (Switz.) CH-664577 Mar. 15, 1988.
Abstract/Eur. Pat. Appl. EP-252824 Jan. 13, 1988.
Ph.D. Dissertation of S. Varia, University of Kansas, May 26, 1981 “Water Soluble Prodrugs of 5,5-Diphenylhydantoin”.
S.Sawada et al., “Synthesis and Antitumor Activity of A-Ring or E. Lactone Modified Water-Soluble Prodrugs of 20(S)-Camptothecin, Including Development of Irinotecan Hydrochloride Tribydrate (CPT-11),” Current Pharamceutical Design vol. 1 No. 1(1995), pp. 113-132.

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