(12) Patent Application Publication (10) Pub. No.: US 2016/0022579 A1 Siegfried (43) Pub
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US 20160022579A1 (19) United States (12) Patent Application Publication (10) Pub. No.: US 2016/0022579 A1 Siegfried (43) Pub. Date: Jan. 28, 2016 (54) LIQUID COMPOSITIONS CAPABLE OF A619/00 (2006.01) FOAMING AND INCLUDING ACTIVE A63L/96 (2006.01) AGENTS, AND METHODS FOR MAKING OR A613 L/474 (2006.01) DEVELOPNG SAME A613 L/7048 (2006.01) A63L/92 (2006.01) (71) Applicant: MIKA Pharma GmbH A 6LX3/573 (2006.01) (52) U.S. Cl. (72) Inventor: Bernd G. Siegfried, Limburgerhof (DE) CPC ............... A61K 9/122 (2013.01); A61 K31/192 (2013.01); A61 K3I/I67 (2013.01); A61 K (21) Appl. No.: 14/633,929 31/573 (2013.01); A61K 31/196 (2013.01); A61K 31/4174 (2013.01); A61 K3I/7048 (22) Filed: Feb. 27, 2015 (2013.01); A61 K9/0014 (2013.01) Related U.S. Application Data (57) ABSTRACT (63) Continuation of application No. 12/838.737, filed on A liquid composition Suitable for topical use comprising is Jul. 19, 2010, now Pat. No. 9,005,626. provided that includes a phospholipid foaming agent and at least one solvent; and a pharmaceutically acceptable active (30) Foreign Application Priority Data agent; wherein the liquid composition is capable of mechani cally foaming without an additional propellant; and wherein Jul. 24, 2009 (DE) ..................... 10-2009-034-603.1 upon mechanical foaming of 250 ml of the liquid composition results in a foam with a foam Volume of at least about 400 ml Publication Classification and a foam stability wherein at least about 50% of the foam volume is still present after about 5 minutes at 25° C., as (51) Int. Cl. determined using a SITA foam measurement. Also provided A6 IK 9/12 (2006.01) herein are methods of making disclosed compositions and A6 IK3I/67 (2006.01) methods of use. Patent Application Publication Jan. 28, 2016 Sheet 1 of 19 US 2016/0022579 A1 12OO 1 OOO Mam-m-m-m-MYu-a-wave-m---saw-aw-al-------------was 5 600 -- 1st measurement -- 2nd measurement -- 3rd measurement > w-r-marsaw-awaamhormoxamin-a----------Hermaxx-x-xx-x-x---winnu-mi 400 ----------------...------- ---------- ---.... t i S. 2001 - --- O - - ------- - s ----- - O.O. 5.0 10.0 15.0 2O.O 25.O 300 35.0 time (min) Figure 1 Patent Application Publication Jan. 28, 2016 Sheet 2 of 19 US 2016/0022579 A1 1000 - --------- -- 1st measurement -- 2nd measurement 800 -- 3rd measurement 6 O O 4 O O 200 ------------------------------------- -------- - ------- 3. cap.m.a.s. Im. -- - - - - --- OO 5.0 10.0 15.0 2O.O 25.0 30.O 35.0 time (min) Figure 2 Patent Application Publication Jan. 28, 2016 Sheet 3 of 19 US 2016/0022579 A1 1200 1000 800 6 OO --- 1st measurement | - 2nd measurement 4 O O -H--------------m-m-m-m-ul-------------- --m-mw------umu ---------. -- 3rd measurement 2 OO - --- -- -- f r 0.0 5.0 10.0 15.0 20.0 25.0 30.0 35.0 time (min) Figure 3 Patent Application Publication Jan. 28, 2016 Sheet 4 of 19 US 2016/0022579 A1 1200 - --- 1000 --- or ------ ----------------------- 800 S. ----------------------------------------------- - 600 --- ----- - 1st measurement 5 - 2nd measurement O 400 -------------------------- -- 3rd measurement s S 200 - ------ O -- ------- ... -- r --- O.O 5.O 1O.O 150 200 25 O 30.0 35.0 time (min) Figure 4 Patent Application Publication Jan. 28, 2016 Sheet 5 of 19 US 2016/0022579 A1 1200 1 OOO 800 6O O St n e a S. t re n e nt -- 2nd measurement ... 3rd measurement 4.O O 200 O.O 5.0 OO 150 2O.O 250 30.0 350 time (min) Figure 5 Patent Application Publication Jan. 28, 2016 Sheet 6 of 19 US 2016/0022579 A1 1200 -- 1 OOO -- --- ------ 800 || -- 1st measurement -- 2nd measurement S ... 3rd measurement a 600 - - T" ...------- vmm-mm-um-m-m-m-m-ul S E 9 S its S. 200 - - - -m-m-m------ -------------w 0 - s ----------.......... r -----...- O.O 5.O 10.0 15.O 2O.O 25.0 3OO 35.0 time (min) Figure 6 Patent Application Publication Jan. 28, 2016 Sheet 7 of 19 US 2016/0022579 A1 1200 WWWWSSM 1 OOO now--- ----------- 800 600 --------------------------- or " -- 1st measurement 5 -o-, 2nd measurement O 400 --- -- 3rd measurement s S. 200 v-M- M-----------------------------M. O ...un-----or- - error- r OO 5.O 10.0 150 200 250 30.0 350 time (min) Figure 7 Patent Application Publication Jan. 28, 2016 Sheet 8 of 19 US 2016/0022579 A1 1200 1000 - 800 : --------------------------------------------------------------------- S www.www.'xw8wimmwww.c. 600 - --------------------------------------- " " -- 1st reasurement -- 2nd measurement 9 -- 3rd measurement a 400 - - ------------------- s S. 200 | ------------------------------------ --- O -or- ---. " O.O 5.O 10.0 15.0 200 25.0 300 350 time (min) Figure 8 Patent Application Publication Jan. 28, 2016 Sheet 9 of 19 US 2016/0022579 A1 1200 - 1 OOO 800 --------...-a------e-r-sorror----useu------------, - 1st eaS feet -- 2nd measurement E | -- 3rd reasurement a 600 ------------------ - - - - ---- -------------------e.---------------------r-----------------m---------- E Eg E 400 --- ets S 2OO u...w....----------- m ---------------------------------- O 0.0 5.O 10.0 15.0 2O.O 250 3O.O 350 time (min) Figure 9 Patent Application Publication Jan. 28, 2016 Sheet 10 of 19 US 2016/0022579 A1 g 800 – ---- ... -- 1st measurement o -- 2nd measurement 2E 600 | -- 3rdric reasurement g ------------ 400 - - ----------- S. 200 -------- M O ar ------or-cro-or-n- 0.0 5.0 10.0 15.0 20.0 25.0 30.0 350 time (min) Figure 10 Patent Application Publication Jan. 28, 2016 Sheet 11 of 19 US 2016/0022579 A1 1200 ---. ------------ ------- 1000 ------ MM ... ----- 800 E 600 - ----------------- um-----m------------------ :rum-ric-owner-winner-writtan...a...s.l...a...covar. --- 1st measurement s -a- 2nd measurement g -- 3rd measurement 400 +- m-m-m- --- s S. 200 O - } : ------------ - - - 0.0 5.0 10.0 15.0 20.0 25.0 30.0 35.0 time (min) Figure 11 Patent Application Publication Jan. 28, 2016 Sheet 12 of 19 US 2016/0022579 A1 1200 . 1000 —- -- 1st measurement | -- 2nd measurement 800 --------- or--or | ---- 3rdouMW&W-WWW-WWWW-8wm-W-WWWrwoxwmwmw-vom measurement E 600 m'W SSM MMM v. M' S st EEs is ESE=E. S. g E 400 - - es S 200 O ~rom s - : O.O 5.0 1.O.O 15.O 200 25.O 3OO 35.O time (min) Figure 12 Patent Application Publication Jan. 28, 2016 Sheet 13 of 19 US 2016/0022579 A1 1200 ---—- - - -—-----------------------------------------------—--- 1OOO 600 ir-r- . 1st measurement - 2nd measurement 400 -- 3rd measurement 2OO car---...-------------- ---— — — -r-sna. 50 1 OO 150 2O.O 25.O 3OO 35.O time (min) Figure 13 Patent Application Publication Jan. 28, 2016 Sheet 14 of 19 US 2016/0022579 A1 1200 - --------- ------- - - 1000 - - 800 -------- ------- - - - - 1st measurement --a | -- 2nd measurement -- 3rd measurement Sc. 600 -------- ... --- c) E 2 9 400 (vs. ---------------- 200 - - - - ------ m - - - - - - s-- - - - - --- ...W---- -- O - ------- ----- -r T -- run-- : 0.0 50 10.0 150 200 25.0 30.0 35.0 time (min) Figure 14 Patent Application Publication Jan. 28, 2016 Sheet 15 of 19 US 2016/0022579 A1 12OO -------- 1OOO l ---- res-Ferra ara-a-a====Es==ss-seas-s-s-s-s-s-s-s------ 8OO --- mmM ----------- M - Mammam - M. 5 | -----------------------M.--...--------------armw 600 mm M. maa SMWM -- 1st measurement ----, 2nd measurer ent E 400 - -- 3rd measurement t S 200 - O | : O.O 5.O 1O.O 15.O 2O.O 25.O 3OO 350 time (min) Figure 15 Patent Application Publication Jan. 28, 2016 Sheet 16 of 19 US 2016/0022579 A1 1200 1OOO 800 - 2 E 600 - - wo-wrim-X-rw-w-X-rm-------xx-cc-awww.twin-ex-xx-xx-x-------.- - - 1st measurement 5 | -- 2nd measurement aO 400 - ----. 3rd measurement s S 2OO mmM O - I p-r- OO 5.O 1O.O 15.O 2O.O 250 3O.O 35.O time (min) Figure 16 Patent Application Publication Jan. 28, 2016 Sheet 17 of 19 US 2016/0022579 A1 1200 1000 - -------------------------------m-m-m-m-m-m- 800 1. 600 ------- - 1st measurement 5 -- 2nd reasurement g -- 3rd measurement E 400 - --- -- 4th measurement (ts S. -- 5th measurement 200 wuwassetesveterosoretirestro-o-o-o-wross-orie,--- 0 - for- I 0.0 5.0 10.0 15.O 2O.O 250 3O.O 35.0 time (min) Figure 17 Patent Application Publication Jan. 28, 2016 Sheet 18 of 19 US 2016/0022579 A1 -- 1st measurement -as-, 2nd measurement -- 3rd measurement 4O O - " ------or-o- 2OO -------...ru------ 0.0 5.0 10.0 150 20.0 25.0 30.0 35.0 time (min) Figure 18 Patent Application Publication Jan. 28, 2016 Sheet 19 of 19 US 2016/0022579 A1 1200 Tri- ----- - - - - - - - - - - - - - - - ----------------------------- 1000 -------------- - - - - - - - - - - ------------ wom 800 5 film-m-m-m-m-on-count cy 600 - -e- 1st measurement 5 -a- 2nd measurement O 400 - 3rd measurement es S. 200 - - O I --------------.... ...--—----------- OO 5.O 10.0 15.0 2O.O 250 3OO 35.0 time (min) Figure 19 US 2016/0022579 A1 Jan. 28, 2016 LIQUID COMPOSITIONS CAPABLE OF maceutically active liquid and one then attempts to foam it by FOAMING AND INCLUDING ACTIVE varying the mechanical foaming technique, in particular, by AGENTS, AND METHODS FOR MAKING OR varying the air pressure, the geometry and configuration of DEVELOPING SAME the foam head and the valve of a particular foam applicator. However, such a development process for foamable, origi RELATED APPLICATION nally liquid, pharmaceutical compositions is very time inten sive and may suffer from a drawback such that a foam differ 0001. This application is a continuation of U.S. Ser. No. ing in composition and essentially inhomogeneous can result 12/838,737 filed Jul. 19, 2010, which claims priority to Ger from varying the configuration of the aforementioned param man patent application DE10-2009-034-603.1, filed Jul.